549554460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{401}}^1$

素因数の和:684

約数の個数: 192

約数和(自身を含む): 1906136064

約数和(自身を除く): 1356581604

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 251, 260, 273, 364, 390, 401, 420, 455, 502, 546, 753, 780, 802, 910, 1004, 1092, 1203, 1255, 1365, 1506, 1604, 1757, 1820, 2005, 2406, 2510, 2730, 2807, 3012, 3263, 3514, 3765, 4010, 4812, 5020, 5213, 5271, 5460, 5614, 6015, 6526, 7028, 7530, 8020, 8421, 8785, 9789, 10426, 10542, 11228, 12030, 13052, 14035, 15060, 15639, 16315, 16842, 17570, 19578, 20852, 21084, 22841, 24060, 26065, 26355, 28070, 31278, 32630, 33684, 35140, 36491, 39156, 42105, 45682, 48945, 52130, 52710, 56140, 62556, 65260, 68523, 72982, 78195, 84210, 91364, 97890, 100651, 104260, 105420, 109473, 114205, 137046, 145964, 156390, 168420, 182455, 195780, 201302, 218946, 228410, 274092, 301953, 312780, 342615, 364910, 402604, 437892, 456820, 503255, 547365, 603906, 685230, 704557, 729820, 1006510, 1094730, 1207812, 1308463, 1370460, 1409114, 1509765, 2013020, 2113671, 2189460, 2616926, 2818228, 3019530, 3522785, 3925389, 4227342, 5233852, 6039060, 6542315, 7045570, 7850778, 8454684, 9159241, 10568355, 13084630, 14091140, 15701556, 18318482, 19626945, 21136710, 26169260, 27477723, 36636964, 39253890, 42273420, 45796205, 54955446, 78507780, 91592410, 109910892, 137388615, 183184820, 274777230, 549554460]

約数ペア:

[(1, 549554460), (2, 274777230), (3, 183184820), (4, 137388615), (5, 109910892), (6, 91592410), (7, 78507780), (10, 54955446), (12, 45796205), (13, 42273420), (14, 39253890), (15, 36636964), (20, 27477723), (21, 26169260), (26, 21136710), (28, 19626945), (30, 18318482), (35, 15701556), (39, 14091140), (42, 13084630), (52, 10568355), (60, 9159241), (65, 8454684), (70, 7850778), (78, 7045570), (84, 6542315), (91, 6039060), (105, 5233852), (130, 4227342), (140, 3925389), (156, 3522785), (182, 3019530), (195, 2818228), (210, 2616926), (251, 2189460), (260, 2113671), (273, 2013020), (364, 1509765), (390, 1409114), (401, 1370460), (420, 1308463), (455, 1207812), (502, 1094730), (546, 1006510), (753, 729820), (780, 704557), (802, 685230), (910, 603906), (1004, 547365), (1092, 503255), (1203, 456820), (1255, 437892), (1365, 402604), (1506, 364910), (1604, 342615), (1757, 312780), (1820, 301953), (2005, 274092), (2406, 228410), (2510, 218946), (2730, 201302), (2807, 195780), (3012, 182455), (3263, 168420), (3514, 156390), (3765, 145964), (4010, 137046), (4812, 114205), (5020, 109473), (5213, 105420), (5271, 104260), (5460, 100651), (5614, 97890), (6015, 91364), (6526, 84210), (7028, 78195), (7530, 72982), (8020, 68523), (8421, 65260), (8785, 62556), (9789, 56140), (10426, 52710), (10542, 52130), (11228, 48945), (12030, 45682), (13052, 42105), (14035, 39156), (15060, 36491), (15639, 35140), (16315, 33684), (16842, 32630), (17570, 31278), (19578, 28070), (20852, 26355), (21084, 26065), (22841, 24060)]