155897010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{431}}^1\times {\mathrm{4019}}^1$

素因数の和:4463

約数の個数: 48

約数和(自身を含む): 406373760

約数和(自身を除く): 250476750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 431, 862, 1293, 2155, 2586, 3879, 4019, 4310, 6465, 7758, 8038, 12057, 12930, 19395, 20095, 24114, 36171, 38790, 40190, 60285, 72342, 120570, 180855, 361710, 1732189, 3464378, 5196567, 8660945, 10393134, 15589701, 17321890, 25982835, 31179402, 51965670, 77948505, 155897010]

約数ペア:

[(1, 155897010), (2, 77948505), (3, 51965670), (5, 31179402), (6, 25982835), (9, 17321890), (10, 15589701), (15, 10393134), (18, 8660945), (30, 5196567), (45, 3464378), (90, 1732189), (431, 361710), (862, 180855), (1293, 120570), (2155, 72342), (2586, 60285), (3879, 40190), (4019, 38790), (4310, 36171), (6465, 24114), (7758, 20095), (8038, 19395), (12057, 12930)]