91742210

素因数分解:

$2^1\times 5^1\times 7^4\times {\mathrm{3821}}^1$

素因数の和:3856

約数の個数: 40

約数和(自身を含む): 192697596

約数和(自身を除く): 100955386

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 2401, 3430, 3821, 4802, 7642, 12005, 19105, 24010, 26747, 38210, 53494, 133735, 187229, 267470, 374458, 936145, 1310603, 1872290, 2621206, 6553015, 9174221, 13106030, 18348442, 45871105, 91742210]

約数ペア:

[(1, 91742210), (2, 45871105), (5, 18348442), (7, 13106030), (10, 9174221), (14, 6553015), (35, 2621206), (49, 1872290), (70, 1310603), (98, 936145), (245, 374458), (343, 267470), (490, 187229), (686, 133735), (1715, 53494), (2401, 38210), (3430, 26747), (3821, 24010), (4802, 19105), (7642, 12005)]