234071820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{5441}}^1$

素因数の和:5695

約数の個数: 72

約数和(自身を含む): 713119680

約数和(自身を除く): 479047860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 239, 478, 717, 956, 1195, 1434, 2151, 2390, 2868, 3585, 4302, 4780, 5441, 7170, 8604, 10755, 10882, 14340, 16323, 21510, 21764, 27205, 32646, 43020, 48969, 54410, 65292, 81615, 97938, 108820, 163230, 195876, 244845, 326460, 489690, 979380, 1300399, 2600798, 3901197, 5201596, 6501995, 7802394, 11703591, 13003990, 15604788, 19505985, 23407182, 26007980, 39011970, 46814364, 58517955, 78023940, 117035910, 234071820]

約数ペア:

[(1, 234071820), (2, 117035910), (3, 78023940), (4, 58517955), (5, 46814364), (6, 39011970), (9, 26007980), (10, 23407182), (12, 19505985), (15, 15604788), (18, 13003990), (20, 11703591), (30, 7802394), (36, 6501995), (45, 5201596), (60, 3901197), (90, 2600798), (180, 1300399), (239, 979380), (478, 489690), (717, 326460), (956, 244845), (1195, 195876), (1434, 163230), (2151, 108820), (2390, 97938), (2868, 81615), (3585, 65292), (4302, 54410), (4780, 48969), (5441, 43020), (7170, 32646), (8604, 27205), (10755, 21764), (10882, 21510), (14340, 16323)]