39497490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{241}}^1\times {\mathrm{607}}^1$

素因数の和:864

約数の個数: 64

約数和(自身を含む): 105937920

約数和(自身を除く): 66440430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 241, 270, 482, 607, 723, 1205, 1214, 1446, 1821, 2169, 2410, 3035, 3615, 3642, 4338, 5463, 6070, 6507, 7230, 9105, 10845, 10926, 13014, 16389, 18210, 21690, 27315, 32535, 32778, 54630, 65070, 81945, 146287, 163890, 292574, 438861, 731435, 877722, 1316583, 1462870, 2194305, 2633166, 3949749, 4388610, 6582915, 7899498, 13165830, 19748745, 39497490]

約数ペア:

[(1, 39497490), (2, 19748745), (3, 13165830), (5, 7899498), (6, 6582915), (9, 4388610), (10, 3949749), (15, 2633166), (18, 2194305), (27, 1462870), (30, 1316583), (45, 877722), (54, 731435), (90, 438861), (135, 292574), (241, 163890), (270, 146287), (482, 81945), (607, 65070), (723, 54630), (1205, 32778), (1214, 32535), (1446, 27315), (1821, 21690), (2169, 18210), (2410, 16389), (3035, 13014), (3615, 10926), (3642, 10845), (4338, 9105), (5463, 7230), (6070, 6507)]