969868980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{41131}}^1$

素因数の和:41277

約数の個数: 72

約数和(自身を含む): 2964465504

約数和(自身を除く): 1994596524

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 131, 180, 262, 393, 524, 655, 786, 1179, 1310, 1572, 1965, 2358, 2620, 3930, 4716, 5895, 7860, 11790, 23580, 41131, 82262, 123393, 164524, 205655, 246786, 370179, 411310, 493572, 616965, 740358, 822620, 1233930, 1480716, 1850895, 2467860, 3701790, 5388161, 7403580, 10776322, 16164483, 21552644, 26940805, 32328966, 48493449, 53881610, 64657932, 80822415, 96986898, 107763220, 161644830, 193973796, 242467245, 323289660, 484934490, 969868980]

約数ペア:

[(1, 969868980), (2, 484934490), (3, 323289660), (4, 242467245), (5, 193973796), (6, 161644830), (9, 107763220), (10, 96986898), (12, 80822415), (15, 64657932), (18, 53881610), (20, 48493449), (30, 32328966), (36, 26940805), (45, 21552644), (60, 16164483), (90, 10776322), (131, 7403580), (180, 5388161), (262, 3701790), (393, 2467860), (524, 1850895), (655, 1480716), (786, 1233930), (1179, 822620), (1310, 740358), (1572, 616965), (1965, 493572), (2358, 411310), (2620, 370179), (3930, 246786), (4716, 205655), (5895, 164524), (7860, 123393), (11790, 82262), (23580, 41131)]