40983210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{659}}^1\times {\mathrm{691}}^1$

素因数の和:1363

約数の個数: 48

約数和(自身を含む): 106872480

約数和(自身を除く): 65889270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 659, 691, 1318, 1382, 1977, 2073, 3295, 3455, 3954, 4146, 5931, 6219, 6590, 6910, 9885, 10365, 11862, 12438, 19770, 20730, 29655, 31095, 59310, 62190, 455369, 910738, 1366107, 2276845, 2732214, 4098321, 4553690, 6830535, 8196642, 13661070, 20491605, 40983210]

約数ペア:

[(1, 40983210), (2, 20491605), (3, 13661070), (5, 8196642), (6, 6830535), (9, 4553690), (10, 4098321), (15, 2732214), (18, 2276845), (30, 1366107), (45, 910738), (90, 455369), (659, 62190), (691, 59310), (1318, 31095), (1382, 29655), (1977, 20730), (2073, 19770), (3295, 12438), (3455, 11862), (3954, 10365), (4146, 9885), (5931, 6910), (6219, 6590)]