7156722420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{673891}}^1$

素因数の和:673965

約数の個数: 72

約数和(自身を含む): 22076701920

約数和(自身を除く): 14919979500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 59, 60, 90, 118, 177, 180, 236, 295, 354, 531, 590, 708, 885, 1062, 1180, 1770, 2124, 2655, 3540, 5310, 10620, 673891, 1347782, 2021673, 2695564, 3369455, 4043346, 6065019, 6738910, 8086692, 10108365, 12130038, 13477820, 20216730, 24260076, 30325095, 39759569, 40433460, 60650190, 79519138, 119278707, 121300380, 159038276, 198797845, 238557414, 357836121, 397595690, 477114828, 596393535, 715672242, 795191380, 1192787070, 1431344484, 1789180605, 2385574140, 3578361210, 7156722420]

約数ペア:

[(1, 7156722420), (2, 3578361210), (3, 2385574140), (4, 1789180605), (5, 1431344484), (6, 1192787070), (9, 795191380), (10, 715672242), (12, 596393535), (15, 477114828), (18, 397595690), (20, 357836121), (30, 238557414), (36, 198797845), (45, 159038276), (59, 121300380), (60, 119278707), (90, 79519138), (118, 60650190), (177, 40433460), (180, 39759569), (236, 30325095), (295, 24260076), (354, 20216730), (531, 13477820), (590, 12130038), (708, 10108365), (885, 8086692), (1062, 6738910), (1180, 6065019), (1770, 4043346), (2124, 3369455), (2655, 2695564), (3540, 2021673), (5310, 1347782), (10620, 673891)]