15969030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:282

約数の個数: 128

約数和(自身を含む): 49545216

約数和(自身を除く): 33576186

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 31, 33, 35, 42, 55, 62, 66, 70, 77, 93, 105, 110, 154, 155, 165, 186, 210, 217, 223, 231, 310, 330, 341, 385, 434, 446, 462, 465, 651, 669, 682, 770, 930, 1023, 1085, 1115, 1155, 1302, 1338, 1561, 1705, 2046, 2170, 2230, 2310, 2387, 2453, 3122, 3255, 3345, 3410, 4683, 4774, 4906, 5115, 6510, 6690, 6913, 7161, 7359, 7805, 9366, 10230, 11935, 12265, 13826, 14322, 14718, 15610, 17171, 20739, 23415, 23870, 24530, 34342, 34565, 35805, 36795, 41478, 46830, 48391, 51513, 69130, 71610, 73590, 76043, 85855, 96782, 103026, 103695, 145173, 152086, 171710, 207390, 228129, 241955, 257565, 290346, 380215, 456258, 483910, 515130, 532301, 725865, 760430, 1064602, 1140645, 1451730, 1596903, 2281290, 2661505, 3193806, 5323010, 7984515, 15969030]

約数ペア:

[(1, 15969030), (2, 7984515), (3, 5323010), (5, 3193806), (6, 2661505), (7, 2281290), (10, 1596903), (11, 1451730), (14, 1140645), (15, 1064602), (21, 760430), (22, 725865), (30, 532301), (31, 515130), (33, 483910), (35, 456258), (42, 380215), (55, 290346), (62, 257565), (66, 241955), (70, 228129), (77, 207390), (93, 171710), (105, 152086), (110, 145173), (154, 103695), (155, 103026), (165, 96782), (186, 85855), (210, 76043), (217, 73590), (223, 71610), (231, 69130), (310, 51513), (330, 48391), (341, 46830), (385, 41478), (434, 36795), (446, 35805), (462, 34565), (465, 34342), (651, 24530), (669, 23870), (682, 23415), (770, 20739), (930, 17171), (1023, 15610), (1085, 14718), (1115, 14322), (1155, 13826), (1302, 12265), (1338, 11935), (1561, 10230), (1705, 9366), (2046, 7805), (2170, 7359), (2230, 7161), (2310, 6913), (2387, 6690), (2453, 6510), (3122, 5115), (3255, 4906), (3345, 4774), (3410, 4683)]