15716070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:218

約数の個数: 96

約数和(自身を含む): 43490304

約数和(自身を除く): 27774234

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 43, 45, 62, 86, 90, 93, 129, 131, 155, 186, 215, 258, 262, 279, 310, 387, 393, 430, 465, 558, 645, 655, 774, 786, 930, 1179, 1290, 1310, 1333, 1395, 1935, 1965, 2358, 2666, 2790, 3870, 3930, 3999, 4061, 5633, 5895, 6665, 7998, 8122, 11266, 11790, 11997, 12183, 13330, 16899, 19995, 20305, 23994, 24366, 28165, 33798, 36549, 39990, 40610, 50697, 56330, 59985, 60915, 73098, 84495, 101394, 119970, 121830, 168990, 174623, 182745, 253485, 349246, 365490, 506970, 523869, 873115, 1047738, 1571607, 1746230, 2619345, 3143214, 5238690, 7858035, 15716070]

約数ペア:

[(1, 15716070), (2, 7858035), (3, 5238690), (5, 3143214), (6, 2619345), (9, 1746230), (10, 1571607), (15, 1047738), (18, 873115), (30, 523869), (31, 506970), (43, 365490), (45, 349246), (62, 253485), (86, 182745), (90, 174623), (93, 168990), (129, 121830), (131, 119970), (155, 101394), (186, 84495), (215, 73098), (258, 60915), (262, 59985), (279, 56330), (310, 50697), (387, 40610), (393, 39990), (430, 36549), (465, 33798), (558, 28165), (645, 24366), (655, 23994), (774, 20305), (786, 19995), (930, 16899), (1179, 13330), (1290, 12183), (1310, 11997), (1333, 11790), (1395, 11266), (1935, 8122), (1965, 7998), (2358, 6665), (2666, 5895), (2790, 5633), (3870, 4061), (3930, 3999)]