1253761830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{571}}^1\times {\mathrm{787}}^1$

素因数の和:1402

約数の個数: 96

約数和(自身を含む): 3375111168

約数和(自身を除く): 2121349338

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 571, 787, 930, 1142, 1395, 1574, 1713, 2361, 2790, 2855, 3426, 3935, 4722, 5139, 5710, 7083, 7870, 8565, 10278, 11805, 14166, 17130, 17701, 23610, 24397, 25695, 35402, 35415, 48794, 51390, 53103, 70830, 73191, 88505, 106206, 121985, 146382, 159309, 177010, 219573, 243970, 265515, 318618, 365955, 439146, 449377, 531030, 731910, 796545, 898754, 1097865, 1348131, 1593090, 2195730, 2246885, 2696262, 4044393, 4493770, 6740655, 8088786, 13481310, 13930687, 20221965, 27861374, 40443930, 41792061, 69653435, 83584122, 125376183, 139306870, 208960305, 250752366, 417920610, 626880915, 1253761830]

約数ペア:

[(1, 1253761830), (2, 626880915), (3, 417920610), (5, 250752366), (6, 208960305), (9, 139306870), (10, 125376183), (15, 83584122), (18, 69653435), (30, 41792061), (31, 40443930), (45, 27861374), (62, 20221965), (90, 13930687), (93, 13481310), (155, 8088786), (186, 6740655), (279, 4493770), (310, 4044393), (465, 2696262), (558, 2246885), (571, 2195730), (787, 1593090), (930, 1348131), (1142, 1097865), (1395, 898754), (1574, 796545), (1713, 731910), (2361, 531030), (2790, 449377), (2855, 439146), (3426, 365955), (3935, 318618), (4722, 265515), (5139, 243970), (5710, 219573), (7083, 177010), (7870, 159309), (8565, 146382), (10278, 121985), (11805, 106206), (14166, 88505), (17130, 73191), (17701, 70830), (23610, 53103), (24397, 51390), (25695, 48794), (35402, 35415)]