30381390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1129}}^1$

素因数の和:1178

約数の個数: 96

約数和(自身を含む): 88845120

約数和(自身を除く): 58463730

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 23, 26, 30, 39, 45, 46, 65, 69, 78, 90, 115, 117, 130, 138, 195, 207, 230, 234, 299, 345, 390, 414, 585, 598, 690, 897, 1035, 1129, 1170, 1495, 1794, 2070, 2258, 2691, 2990, 3387, 4485, 5382, 5645, 6774, 8970, 10161, 11290, 13455, 14677, 16935, 20322, 25967, 26910, 29354, 33870, 44031, 50805, 51934, 73385, 77901, 88062, 101610, 129835, 132093, 146770, 155802, 220155, 233703, 259670, 264186, 337571, 389505, 440310, 467406, 660465, 675142, 779010, 1012713, 1168515, 1320930, 1687855, 2025426, 2337030, 3038139, 3375710, 5063565, 6076278, 10127130, 15190695, 30381390]

約数ペア:

[(1, 30381390), (2, 15190695), (3, 10127130), (5, 6076278), (6, 5063565), (9, 3375710), (10, 3038139), (13, 2337030), (15, 2025426), (18, 1687855), (23, 1320930), (26, 1168515), (30, 1012713), (39, 779010), (45, 675142), (46, 660465), (65, 467406), (69, 440310), (78, 389505), (90, 337571), (115, 264186), (117, 259670), (130, 233703), (138, 220155), (195, 155802), (207, 146770), (230, 132093), (234, 129835), (299, 101610), (345, 88062), (390, 77901), (414, 73385), (585, 51934), (598, 50805), (690, 44031), (897, 33870), (1035, 29354), (1129, 26910), (1170, 25967), (1495, 20322), (1794, 16935), (2070, 14677), (2258, 13455), (2691, 11290), (2990, 10161), (3387, 8970), (4485, 6774), (5382, 5645)]