138529170

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{647}}^1$

素因数の和:737

約数の個数: 128

約数和(自身を含む): 404974080

約数和(自身を除く): 266444910

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 61, 65, 78, 90, 117, 122, 130, 135, 183, 195, 234, 270, 305, 351, 366, 390, 549, 585, 610, 647, 702, 793, 915, 1098, 1170, 1294, 1586, 1647, 1755, 1830, 1941, 2379, 2745, 3235, 3294, 3510, 3882, 3965, 4758, 5490, 5823, 6470, 7137, 7930, 8235, 8411, 9705, 11646, 11895, 14274, 16470, 16822, 17469, 19410, 21411, 23790, 25233, 29115, 34938, 35685, 39467, 42055, 42822, 50466, 58230, 71370, 75699, 78934, 84110, 87345, 107055, 118401, 126165, 151398, 174690, 197335, 214110, 227097, 236802, 252330, 355203, 378495, 394670, 454194, 513071, 592005, 710406, 756990, 1026142, 1065609, 1135485, 1184010, 1539213, 1776015, 2131218, 2270970, 2565355, 3078426, 3552030, 4617639, 5130710, 5328045, 7696065, 9235278, 10656090, 13852917, 15392130, 23088195, 27705834, 46176390, 69264585, 138529170]

約数ペア:

[(1, 138529170), (2, 69264585), (3, 46176390), (5, 27705834), (6, 23088195), (9, 15392130), (10, 13852917), (13, 10656090), (15, 9235278), (18, 7696065), (26, 5328045), (27, 5130710), (30, 4617639), (39, 3552030), (45, 3078426), (54, 2565355), (61, 2270970), (65, 2131218), (78, 1776015), (90, 1539213), (117, 1184010), (122, 1135485), (130, 1065609), (135, 1026142), (183, 756990), (195, 710406), (234, 592005), (270, 513071), (305, 454194), (351, 394670), (366, 378495), (390, 355203), (549, 252330), (585, 236802), (610, 227097), (647, 214110), (702, 197335), (793, 174690), (915, 151398), (1098, 126165), (1170, 118401), (1294, 107055), (1586, 87345), (1647, 84110), (1755, 78934), (1830, 75699), (1941, 71370), (2379, 58230), (2745, 50466), (3235, 42822), (3294, 42055), (3510, 39467), (3882, 35685), (3965, 34938), (4758, 29115), (5490, 25233), (5823, 23790), (6470, 21411), (7137, 19410), (7930, 17469), (8235, 16822), (8411, 16470), (9705, 14274), (11646, 11895)]