252017910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{1531}}^1$

素因数の和:1634

約数の個数: 96

約数和(自身を含む): 688296960

約数和(自身を除く): 436279050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 59, 62, 90, 93, 118, 155, 177, 186, 279, 295, 310, 354, 465, 531, 558, 590, 885, 930, 1062, 1395, 1531, 1770, 1829, 2655, 2790, 3062, 3658, 4593, 5310, 5487, 7655, 9145, 9186, 10974, 13779, 15310, 16461, 18290, 22965, 27435, 27558, 32922, 45930, 47461, 54870, 68895, 82305, 90329, 94922, 137790, 142383, 164610, 180658, 237305, 270987, 284766, 427149, 451645, 474610, 541974, 711915, 812961, 854298, 903290, 1354935, 1423830, 1625922, 2135745, 2709870, 2800199, 4064805, 4271490, 5600398, 8129610, 8400597, 14000995, 16801194, 25201791, 28001990, 42002985, 50403582, 84005970, 126008955, 252017910]

約数ペア:

[(1, 252017910), (2, 126008955), (3, 84005970), (5, 50403582), (6, 42002985), (9, 28001990), (10, 25201791), (15, 16801194), (18, 14000995), (30, 8400597), (31, 8129610), (45, 5600398), (59, 4271490), (62, 4064805), (90, 2800199), (93, 2709870), (118, 2135745), (155, 1625922), (177, 1423830), (186, 1354935), (279, 903290), (295, 854298), (310, 812961), (354, 711915), (465, 541974), (531, 474610), (558, 451645), (590, 427149), (885, 284766), (930, 270987), (1062, 237305), (1395, 180658), (1531, 164610), (1770, 142383), (1829, 137790), (2655, 94922), (2790, 90329), (3062, 82305), (3658, 68895), (4593, 54870), (5310, 47461), (5487, 45930), (7655, 32922), (9145, 27558), (9186, 27435), (10974, 22965), (13779, 18290), (15310, 16461)]