7261330

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{241}}^1$

素因数の和:402

約数の個数: 32

約数和(自身を含む): 13799808

約数和(自身を除く): 6538478

約数列:

[1, 2, 5, 10, 23, 46, 115, 131, 230, 241, 262, 482, 655, 1205, 1310, 2410, 3013, 5543, 6026, 11086, 15065, 27715, 30130, 31571, 55430, 63142, 157855, 315710, 726133, 1452266, 3630665, 7261330]

約数ペア:

[(1, 7261330), (2, 3630665), (5, 1452266), (10, 726133), (23, 315710), (46, 157855), (115, 63142), (131, 55430), (230, 31571), (241, 30130), (262, 27715), (482, 15065), (655, 11086), (1205, 6026), (1310, 5543), (2410, 3013)]