15059660

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{127}}^1$

素因数の和:172

約数の個数: 108

約数和(自身を含む): 40755456

約数和(自身を除く): 25695796

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 49, 55, 70, 77, 98, 110, 121, 127, 140, 154, 196, 220, 242, 245, 254, 308, 385, 484, 490, 508, 539, 605, 635, 770, 847, 889, 980, 1078, 1210, 1270, 1397, 1540, 1694, 1778, 2156, 2420, 2540, 2695, 2794, 3388, 3556, 4235, 4445, 5390, 5588, 5929, 6223, 6985, 8470, 8890, 9779, 10780, 11858, 12446, 13970, 15367, 16940, 17780, 19558, 23716, 24892, 27940, 29645, 30734, 31115, 39116, 48895, 59290, 61468, 62230, 68453, 76835, 97790, 107569, 118580, 124460, 136906, 153670, 195580, 215138, 273812, 307340, 342265, 430276, 537845, 684530, 752983, 1075690, 1369060, 1505966, 2151380, 3011932, 3764915, 7529830, 15059660]

約数ペア:

[(1, 15059660), (2, 7529830), (4, 3764915), (5, 3011932), (7, 2151380), (10, 1505966), (11, 1369060), (14, 1075690), (20, 752983), (22, 684530), (28, 537845), (35, 430276), (44, 342265), (49, 307340), (55, 273812), (70, 215138), (77, 195580), (98, 153670), (110, 136906), (121, 124460), (127, 118580), (140, 107569), (154, 97790), (196, 76835), (220, 68453), (242, 62230), (245, 61468), (254, 59290), (308, 48895), (385, 39116), (484, 31115), (490, 30734), (508, 29645), (539, 27940), (605, 24892), (635, 23716), (770, 19558), (847, 17780), (889, 16940), (980, 15367), (1078, 13970), (1210, 12446), (1270, 11858), (1397, 10780), (1540, 9779), (1694, 8890), (1778, 8470), (2156, 6985), (2420, 6223), (2540, 5929), (2695, 5588), (2794, 5390), (3388, 4445), (3556, 4235)]