91671180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:359

約数の個数: 96

約数和(自身を含む): 263450880

約数和(自身を除く): 171779700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 107, 109, 131, 214, 218, 262, 321, 327, 393, 428, 436, 524, 535, 545, 642, 654, 655, 786, 1070, 1090, 1284, 1308, 1310, 1572, 1605, 1635, 1965, 2140, 2180, 2620, 3210, 3270, 3930, 6420, 6540, 7860, 11663, 14017, 14279, 23326, 28034, 28558, 34989, 42051, 42837, 46652, 56068, 57116, 58315, 69978, 70085, 71395, 84102, 85674, 116630, 139956, 140170, 142790, 168204, 171348, 174945, 210255, 214185, 233260, 280340, 285580, 349890, 420510, 428370, 699780, 841020, 856740, 1527853, 3055706, 4583559, 6111412, 7639265, 9167118, 15278530, 18334236, 22917795, 30557060, 45835590, 91671180]

約数ペア:

[(1, 91671180), (2, 45835590), (3, 30557060), (4, 22917795), (5, 18334236), (6, 15278530), (10, 9167118), (12, 7639265), (15, 6111412), (20, 4583559), (30, 3055706), (60, 1527853), (107, 856740), (109, 841020), (131, 699780), (214, 428370), (218, 420510), (262, 349890), (321, 285580), (327, 280340), (393, 233260), (428, 214185), (436, 210255), (524, 174945), (535, 171348), (545, 168204), (642, 142790), (654, 140170), (655, 139956), (786, 116630), (1070, 85674), (1090, 84102), (1284, 71395), (1308, 70085), (1310, 69978), (1572, 58315), (1605, 57116), (1635, 56068), (1965, 46652), (2140, 42837), (2180, 42051), (2620, 34989), (3210, 28558), (3270, 28034), (3930, 23326), (6420, 14279), (6540, 14017), (7860, 11663)]