72210110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{44851}}^1$

素因数の和:44888

約数の個数: 32

約数和(自身を含む): 155008512

約数和(自身を除く): 82798402

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 44851, 89702, 224255, 313957, 448510, 627914, 1031573, 1569785, 2063146, 3139570, 5157865, 7221011, 10315730, 14442022, 36105055, 72210110]

約数ペア:

[(1, 72210110), (2, 36105055), (5, 14442022), (7, 10315730), (10, 7221011), (14, 5157865), (23, 3139570), (35, 2063146), (46, 1569785), (70, 1031573), (115, 627914), (161, 448510), (230, 313957), (322, 224255), (805, 89702), (1610, 44851)]