389133030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1487}}^1$

素因数の和:1582

約数の個数: 128

約数和(自身を含む): 1115928576

約数和(自身を除く): 726795546

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 61, 65, 66, 78, 110, 122, 130, 143, 165, 183, 195, 286, 305, 330, 366, 390, 429, 610, 671, 715, 793, 858, 915, 1342, 1430, 1487, 1586, 1830, 2013, 2145, 2379, 2974, 3355, 3965, 4026, 4290, 4461, 4758, 6710, 7435, 7930, 8723, 8922, 10065, 11895, 14870, 16357, 17446, 19331, 20130, 22305, 23790, 26169, 32714, 38662, 43615, 44610, 49071, 52338, 57993, 81785, 87230, 90707, 96655, 98142, 115986, 130845, 163570, 181414, 193310, 212641, 245355, 261690, 272121, 289965, 425282, 453535, 490710, 544242, 579930, 637923, 907070, 997777, 1063205, 1179191, 1275846, 1360605, 1995554, 2126410, 2358382, 2721210, 2993331, 3189615, 3537573, 4988885, 5895955, 5986662, 6379230, 7075146, 9977770, 11791910, 12971101, 14966655, 17687865, 25942202, 29933310, 35375730, 38913303, 64855505, 77826606, 129711010, 194566515, 389133030]

約数ペア:

[(1, 389133030), (2, 194566515), (3, 129711010), (5, 77826606), (6, 64855505), (10, 38913303), (11, 35375730), (13, 29933310), (15, 25942202), (22, 17687865), (26, 14966655), (30, 12971101), (33, 11791910), (39, 9977770), (55, 7075146), (61, 6379230), (65, 5986662), (66, 5895955), (78, 4988885), (110, 3537573), (122, 3189615), (130, 2993331), (143, 2721210), (165, 2358382), (183, 2126410), (195, 1995554), (286, 1360605), (305, 1275846), (330, 1179191), (366, 1063205), (390, 997777), (429, 907070), (610, 637923), (671, 579930), (715, 544242), (793, 490710), (858, 453535), (915, 425282), (1342, 289965), (1430, 272121), (1487, 261690), (1586, 245355), (1830, 212641), (2013, 193310), (2145, 181414), (2379, 163570), (2974, 130845), (3355, 115986), (3965, 98142), (4026, 96655), (4290, 90707), (4461, 87230), (4758, 81785), (6710, 57993), (7435, 52338), (7930, 49071), (8723, 44610), (8922, 43615), (10065, 38662), (11895, 32714), (14870, 26169), (16357, 23790), (17446, 22305), (19331, 20130)]