38739870

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{283}}^1$

素因数の和:328

約数の個数: 120

約数和(自身を含む): 113195016

約数和(自身を除く): 74455146

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 81, 90, 117, 130, 135, 162, 169, 195, 234, 270, 283, 338, 351, 390, 405, 507, 566, 585, 702, 810, 845, 849, 1014, 1053, 1170, 1415, 1521, 1690, 1698, 1755, 2106, 2535, 2547, 2830, 3042, 3510, 3679, 4245, 4563, 5070, 5094, 5265, 7358, 7605, 7641, 8490, 9126, 10530, 11037, 12735, 13689, 15210, 15282, 18395, 22074, 22815, 22923, 25470, 27378, 33111, 36790, 38205, 45630, 45846, 47827, 55185, 66222, 68445, 76410, 95654, 99333, 110370, 114615, 136890, 143481, 165555, 198666, 229230, 239135, 286962, 297999, 331110, 430443, 478270, 496665, 595998, 717405, 860886, 993330, 1291329, 1434810, 1489995, 2152215, 2582658, 2979990, 3873987, 4304430, 6456645, 7747974, 12913290, 19369935, 38739870]

約数ペア:

[(1, 38739870), (2, 19369935), (3, 12913290), (5, 7747974), (6, 6456645), (9, 4304430), (10, 3873987), (13, 2979990), (15, 2582658), (18, 2152215), (26, 1489995), (27, 1434810), (30, 1291329), (39, 993330), (45, 860886), (54, 717405), (65, 595998), (78, 496665), (81, 478270), (90, 430443), (117, 331110), (130, 297999), (135, 286962), (162, 239135), (169, 229230), (195, 198666), (234, 165555), (270, 143481), (283, 136890), (338, 114615), (351, 110370), (390, 99333), (405, 95654), (507, 76410), (566, 68445), (585, 66222), (702, 55185), (810, 47827), (845, 45846), (849, 45630), (1014, 38205), (1053, 36790), (1170, 33111), (1415, 27378), (1521, 25470), (1690, 22923), (1698, 22815), (1755, 22074), (2106, 18395), (2535, 15282), (2547, 15210), (2830, 13689), (3042, 12735), (3510, 11037), (3679, 10530), (4245, 9126), (4563, 8490), (5070, 7641), (5094, 7605), (5265, 7358)]