1275389910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1\times {\mathrm{1091}}^1$

素因数の和:1554

約数の個数: 96

約数和(自身を含む): 3434296320

約数和(自身を除く): 2158906410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 419, 465, 558, 838, 930, 1091, 1257, 1395, 2095, 2182, 2514, 2790, 3273, 3771, 4190, 5455, 6285, 6546, 7542, 9819, 10910, 12570, 12989, 16365, 18855, 19638, 25978, 32730, 33821, 37710, 38967, 49095, 64945, 67642, 77934, 98190, 101463, 116901, 129890, 169105, 194835, 202926, 233802, 304389, 338210, 389670, 457129, 507315, 584505, 608778, 914258, 1014630, 1169010, 1371387, 1521945, 2285645, 2742774, 3043890, 4114161, 4571290, 6856935, 8228322, 13713870, 14170999, 20570805, 28341998, 41141610, 42512997, 70854995, 85025994, 127538991, 141709990, 212564985, 255077982, 425129970, 637694955, 1275389910]

約数ペア:

[(1, 1275389910), (2, 637694955), (3, 425129970), (5, 255077982), (6, 212564985), (9, 141709990), (10, 127538991), (15, 85025994), (18, 70854995), (30, 42512997), (31, 41141610), (45, 28341998), (62, 20570805), (90, 14170999), (93, 13713870), (155, 8228322), (186, 6856935), (279, 4571290), (310, 4114161), (419, 3043890), (465, 2742774), (558, 2285645), (838, 1521945), (930, 1371387), (1091, 1169010), (1257, 1014630), (1395, 914258), (2095, 608778), (2182, 584505), (2514, 507315), (2790, 457129), (3273, 389670), (3771, 338210), (4190, 304389), (5455, 233802), (6285, 202926), (6546, 194835), (7542, 169105), (9819, 129890), (10910, 116901), (12570, 101463), (12989, 98190), (16365, 77934), (18855, 67642), (19638, 64945), (25978, 49095), (32730, 38967), (33821, 37710)]