253589670

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{15919}}^1$

素因数の和:15994

約数の個数: 64

約数和(自身を含む): 687744000

約数和(自身を除く): 434154330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 59, 90, 118, 135, 177, 270, 295, 354, 531, 590, 885, 1062, 1593, 1770, 2655, 3186, 5310, 7965, 15919, 15930, 31838, 47757, 79595, 95514, 143271, 159190, 238785, 286542, 429813, 477570, 716355, 859626, 939221, 1432710, 1878442, 2149065, 2817663, 4298130, 4696105, 5635326, 8452989, 9392210, 14088315, 16905978, 25358967, 28176630, 42264945, 50717934, 84529890, 126794835, 253589670]

約数ペア:

[(1, 253589670), (2, 126794835), (3, 84529890), (5, 50717934), (6, 42264945), (9, 28176630), (10, 25358967), (15, 16905978), (18, 14088315), (27, 9392210), (30, 8452989), (45, 5635326), (54, 4696105), (59, 4298130), (90, 2817663), (118, 2149065), (135, 1878442), (177, 1432710), (270, 939221), (295, 859626), (354, 716355), (531, 477570), (590, 429813), (885, 286542), (1062, 238785), (1593, 159190), (1770, 143271), (2655, 95514), (3186, 79595), (5310, 47757), (7965, 31838), (15919, 15930)]