329685730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1483}}^1$

素因数の和:1591

約数の個数: 64

約数和(自身を含む): 676988928

約数和(自身を除く): 347303198

約数列:

[1, 2, 5, 10, 11, 22, 43, 47, 55, 86, 94, 110, 215, 235, 430, 470, 473, 517, 946, 1034, 1483, 2021, 2365, 2585, 2966, 4042, 4730, 5170, 7415, 10105, 14830, 16313, 20210, 22231, 32626, 44462, 63769, 69701, 81565, 111155, 127538, 139402, 163130, 222310, 318845, 348505, 637690, 697010, 701459, 766711, 1402918, 1533422, 2997143, 3507295, 3833555, 5994286, 7014590, 7667110, 14985715, 29971430, 32968573, 65937146, 164842865, 329685730]

約数ペア:

[(1, 329685730), (2, 164842865), (5, 65937146), (10, 32968573), (11, 29971430), (22, 14985715), (43, 7667110), (47, 7014590), (55, 5994286), (86, 3833555), (94, 3507295), (110, 2997143), (215, 1533422), (235, 1402918), (430, 766711), (470, 701459), (473, 697010), (517, 637690), (946, 348505), (1034, 318845), (1483, 222310), (2021, 163130), (2365, 139402), (2585, 127538), (2966, 111155), (4042, 81565), (4730, 69701), (5170, 63769), (7415, 44462), (10105, 32626), (14830, 22231), (16313, 20210)]