42229980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18047}}^1$

素因数の和:18075

約数の個数: 72

約数和(自身を含む): 137958912

約数和(自身を除く): 95728932

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 18047, 36094, 54141, 72188, 90235, 108282, 162423, 180470, 216564, 234611, 270705, 324846, 360940, 469222, 541410, 649692, 703833, 812115, 938444, 1082820, 1173055, 1407666, 1624230, 2111499, 2346110, 2815332, 3248460, 3519165, 4222998, 4692220, 7038330, 8445996, 10557495, 14076660, 21114990, 42229980]

約数ペア:

[(1, 42229980), (2, 21114990), (3, 14076660), (4, 10557495), (5, 8445996), (6, 7038330), (9, 4692220), (10, 4222998), (12, 3519165), (13, 3248460), (15, 2815332), (18, 2346110), (20, 2111499), (26, 1624230), (30, 1407666), (36, 1173055), (39, 1082820), (45, 938444), (52, 812115), (60, 703833), (65, 649692), (78, 541410), (90, 469222), (117, 360940), (130, 324846), (156, 270705), (180, 234611), (195, 216564), (234, 180470), (260, 162423), (390, 108282), (468, 90235), (585, 72188), (780, 54141), (1170, 36094), (2340, 18047)]