317960370

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12941}}^1$

素因数の和:12977

約数の個数: 128

約数和(自身を含む): 1043642880

約数和(自身を除く): 725682510

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 54, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 135, 182, 189, 195, 210, 234, 270, 273, 315, 351, 378, 390, 455, 546, 585, 630, 702, 819, 910, 945, 1170, 1365, 1638, 1755, 1890, 2457, 2730, 3510, 4095, 4914, 8190, 12285, 12941, 24570, 25882, 38823, 64705, 77646, 90587, 116469, 129410, 168233, 181174, 194115, 232938, 271761, 336466, 349407, 388230, 452935, 504699, 543522, 582345, 698814, 815283, 841165, 905870, 1009398, 1164690, 1177631, 1358805, 1514097, 1630566, 1682330, 1747035, 2355262, 2445849, 2523495, 2717610, 3028194, 3494070, 3532893, 4076415, 4542291, 4891698, 5046990, 5888155, 7065786, 7570485, 8152830, 9084582, 10598679, 11776310, 12229245, 15140970, 17664465, 21197358, 22711455, 24458490, 31796037, 35328930, 45422910, 52993395, 63592074, 105986790, 158980185, 317960370]

約数ペア:

[(1, 317960370), (2, 158980185), (3, 105986790), (5, 63592074), (6, 52993395), (7, 45422910), (9, 35328930), (10, 31796037), (13, 24458490), (14, 22711455), (15, 21197358), (18, 17664465), (21, 15140970), (26, 12229245), (27, 11776310), (30, 10598679), (35, 9084582), (39, 8152830), (42, 7570485), (45, 7065786), (54, 5888155), (63, 5046990), (65, 4891698), (70, 4542291), (78, 4076415), (90, 3532893), (91, 3494070), (105, 3028194), (117, 2717610), (126, 2523495), (130, 2445849), (135, 2355262), (182, 1747035), (189, 1682330), (195, 1630566), (210, 1514097), (234, 1358805), (270, 1177631), (273, 1164690), (315, 1009398), (351, 905870), (378, 841165), (390, 815283), (455, 698814), (546, 582345), (585, 543522), (630, 504699), (702, 452935), (819, 388230), (910, 349407), (945, 336466), (1170, 271761), (1365, 232938), (1638, 194115), (1755, 181174), (1890, 168233), (2457, 129410), (2730, 116469), (3510, 90587), (4095, 77646), (4914, 64705), (8190, 38823), (12285, 25882), (12941, 24570)]