3896321490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1396531}}^1$

素因数の和:1396575

約数の個数: 48

約数和(自身を含む): 10457231616

約数和(自身を除く): 6560910126

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 1396531, 2793062, 4189593, 6982655, 8379186, 12568779, 13965310, 20947965, 25137558, 41895930, 43292461, 62843895, 86584922, 125687790, 129877383, 216462305, 259754766, 389632149, 432924610, 649386915, 779264298, 1298773830, 1948160745, 3896321490]

約数ペア:

[(1, 3896321490), (2, 1948160745), (3, 1298773830), (5, 779264298), (6, 649386915), (9, 432924610), (10, 389632149), (15, 259754766), (18, 216462305), (30, 129877383), (31, 125687790), (45, 86584922), (62, 62843895), (90, 43292461), (93, 41895930), (155, 25137558), (186, 20947965), (279, 13965310), (310, 12568779), (465, 8379186), (558, 6982655), (930, 4189593), (1395, 2793062), (2790, 1396531)]