7971630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{6481}}^1$

素因数の和:6532

約数の個数: 32

約数和(自身を含む): 19601568

約数和(自身を除く): 11629938

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 6481, 12962, 19443, 32405, 38886, 64810, 97215, 194430, 265721, 531442, 797163, 1328605, 1594326, 2657210, 3985815, 7971630]

約数ペア:

[(1, 7971630), (2, 3985815), (3, 2657210), (5, 1594326), (6, 1328605), (10, 797163), (15, 531442), (30, 265721), (41, 194430), (82, 97215), (123, 64810), (205, 38886), (246, 32405), (410, 19443), (615, 12962), (1230, 6481)]