39346980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{7901}}^1$

素因数の和:7996

約数の個数: 48

約数和(自身を含む): 111513024

約数和(自身を除く): 72166044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 415, 498, 830, 996, 1245, 1660, 2490, 4980, 7901, 15802, 23703, 31604, 39505, 47406, 79010, 94812, 118515, 158020, 237030, 474060, 655783, 1311566, 1967349, 2623132, 3278915, 3934698, 6557830, 7869396, 9836745, 13115660, 19673490, 39346980]

約数ペア:

[(1, 39346980), (2, 19673490), (3, 13115660), (4, 9836745), (5, 7869396), (6, 6557830), (10, 3934698), (12, 3278915), (15, 2623132), (20, 1967349), (30, 1311566), (60, 655783), (83, 474060), (166, 237030), (249, 158020), (332, 118515), (415, 94812), (498, 79010), (830, 47406), (996, 39505), (1245, 31604), (1660, 23703), (2490, 15802), (4980, 7901)]