78378570

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{2713}}^1$

素因数の和:2836

約数の個数: 64

約数和(自身を含む): 211040640

約数和(自身を除く): 132662070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 107, 135, 214, 270, 321, 535, 642, 963, 1070, 1605, 1926, 2713, 2889, 3210, 4815, 5426, 5778, 8139, 9630, 13565, 14445, 16278, 24417, 27130, 28890, 40695, 48834, 73251, 81390, 122085, 146502, 244170, 290291, 366255, 580582, 732510, 870873, 1451455, 1741746, 2612619, 2902910, 4354365, 5225238, 7837857, 8708730, 13063095, 15675714, 26126190, 39189285, 78378570]

約数ペア:

[(1, 78378570), (2, 39189285), (3, 26126190), (5, 15675714), (6, 13063095), (9, 8708730), (10, 7837857), (15, 5225238), (18, 4354365), (27, 2902910), (30, 2612619), (45, 1741746), (54, 1451455), (90, 870873), (107, 732510), (135, 580582), (214, 366255), (270, 290291), (321, 244170), (535, 146502), (642, 122085), (963, 81390), (1070, 73251), (1605, 48834), (1926, 40695), (2713, 28890), (2889, 27130), (3210, 24417), (4815, 16278), (5426, 14445), (5778, 13565), (8139, 9630)]