30473220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{3877}}^1$

素因数の和:4020

約数の個数: 48

約数和(自身を含む): 85998528

約数和(自身を除く): 55525308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131, 262, 393, 524, 655, 786, 1310, 1572, 1965, 2620, 3877, 3930, 7754, 7860, 11631, 15508, 19385, 23262, 38770, 46524, 58155, 77540, 116310, 232620, 507887, 1015774, 1523661, 2031548, 2539435, 3047322, 5078870, 6094644, 7618305, 10157740, 15236610, 30473220]

約数ペア:

[(1, 30473220), (2, 15236610), (3, 10157740), (4, 7618305), (5, 6094644), (6, 5078870), (10, 3047322), (12, 2539435), (15, 2031548), (20, 1523661), (30, 1015774), (60, 507887), (131, 232620), (262, 116310), (393, 77540), (524, 58155), (655, 46524), (786, 38770), (1310, 23262), (1572, 19385), (1965, 15508), (2620, 11631), (3877, 7860), (3930, 7754)]