76697490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{563}}^1$

素因数の和:831

約数の個数: 64

約数和(自身を含む): 194918400

約数和(自身を除く): 118220910

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 239, 285, 478, 563, 570, 717, 1126, 1195, 1434, 1689, 2390, 2815, 3378, 3585, 4541, 5630, 7170, 8445, 9082, 10697, 13623, 16890, 21394, 22705, 27246, 32091, 45410, 53485, 64182, 68115, 106970, 134557, 136230, 160455, 269114, 320910, 403671, 672785, 807342, 1345570, 2018355, 2556583, 4036710, 5113166, 7669749, 12782915, 15339498, 25565830, 38348745, 76697490]

約数ペア:

[(1, 76697490), (2, 38348745), (3, 25565830), (5, 15339498), (6, 12782915), (10, 7669749), (15, 5113166), (19, 4036710), (30, 2556583), (38, 2018355), (57, 1345570), (95, 807342), (114, 672785), (190, 403671), (239, 320910), (285, 269114), (478, 160455), (563, 136230), (570, 134557), (717, 106970), (1126, 68115), (1195, 64182), (1434, 53485), (1689, 45410), (2390, 32091), (2815, 27246), (3378, 22705), (3585, 21394), (4541, 16890), (5630, 13623), (7170, 10697), (8445, 9082)]