43913940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5503}}^1$

素因数の和:5541

約数の個数: 96

約数和(自身を含む): 147947520

約数和(自身を除く): 104033580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3990, 5503, 7980, 11006, 16509, 22012, 27515, 33018, 38521, 55030, 66036, 77042, 82545, 104557, 110060, 115563, 154084, 165090, 192605, 209114, 231126, 313671, 330180, 385210, 418228, 462252, 522785, 577815, 627342, 731899, 770420, 1045570, 1155630, 1254684, 1463798, 1568355, 2091140, 2195697, 2311260, 2927596, 3136710, 3659495, 4391394, 6273420, 7318990, 8782788, 10978485, 14637980, 21956970, 43913940]

約数ペア:

[(1, 43913940), (2, 21956970), (3, 14637980), (4, 10978485), (5, 8782788), (6, 7318990), (7, 6273420), (10, 4391394), (12, 3659495), (14, 3136710), (15, 2927596), (19, 2311260), (20, 2195697), (21, 2091140), (28, 1568355), (30, 1463798), (35, 1254684), (38, 1155630), (42, 1045570), (57, 770420), (60, 731899), (70, 627342), (76, 577815), (84, 522785), (95, 462252), (105, 418228), (114, 385210), (133, 330180), (140, 313671), (190, 231126), (210, 209114), (228, 192605), (266, 165090), (285, 154084), (380, 115563), (399, 110060), (420, 104557), (532, 82545), (570, 77042), (665, 66036), (798, 55030), (1140, 38521), (1330, 33018), (1596, 27515), (1995, 22012), (2660, 16509), (3990, 11006), (5503, 7980)]