8581414980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{70351}}^1$

素因数の和:70489

約数の個数: 96

約数和(自身を含む): 25529333760

約数和(自身を除く): 16947918780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 107, 114, 190, 214, 228, 285, 321, 380, 428, 535, 570, 642, 1070, 1140, 1284, 1605, 2033, 2140, 3210, 4066, 6099, 6420, 8132, 10165, 12198, 20330, 24396, 30495, 40660, 60990, 70351, 121980, 140702, 211053, 281404, 351755, 422106, 703510, 844212, 1055265, 1336669, 1407020, 2110530, 2673338, 4010007, 4221060, 5346676, 6683345, 7527557, 8020014, 13366690, 15055114, 16040028, 20050035, 22582671, 26733380, 30110228, 37637785, 40100070, 45165342, 75275570, 80200140, 90330684, 112913355, 143023583, 150551140, 225826710, 286047166, 429070749, 451653420, 572094332, 715117915, 858141498, 1430235830, 1716282996, 2145353745, 2860471660, 4290707490, 8581414980]

約数ペア:

[(1, 8581414980), (2, 4290707490), (3, 2860471660), (4, 2145353745), (5, 1716282996), (6, 1430235830), (10, 858141498), (12, 715117915), (15, 572094332), (19, 451653420), (20, 429070749), (30, 286047166), (38, 225826710), (57, 150551140), (60, 143023583), (76, 112913355), (95, 90330684), (107, 80200140), (114, 75275570), (190, 45165342), (214, 40100070), (228, 37637785), (285, 30110228), (321, 26733380), (380, 22582671), (428, 20050035), (535, 16040028), (570, 15055114), (642, 13366690), (1070, 8020014), (1140, 7527557), (1284, 6683345), (1605, 5346676), (2033, 4221060), (2140, 4010007), (3210, 2673338), (4066, 2110530), (6099, 1407020), (6420, 1336669), (8132, 1055265), (10165, 844212), (12198, 703510), (20330, 422106), (24396, 351755), (30495, 281404), (40660, 211053), (60990, 140702), (70351, 121980)]