468400380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{1115239}}^1$

素因数の和:1115258

約数の個数: 48

約数和(自身を含む): 1498882560

約数和(自身を除く): 1030482180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 1115239, 2230478, 3345717, 4460956, 5576195, 6691434, 7806673, 11152390, 13382868, 15613346, 16728585, 22304780, 23420019, 31226692, 33457170, 39033365, 46840038, 66914340, 78066730, 93680076, 117100095, 156133460, 234200190, 468400380]

約数ペア:

[(1, 468400380), (2, 234200190), (3, 156133460), (4, 117100095), (5, 93680076), (6, 78066730), (7, 66914340), (10, 46840038), (12, 39033365), (14, 33457170), (15, 31226692), (20, 23420019), (21, 22304780), (28, 16728585), (30, 15613346), (35, 13382868), (42, 11152390), (60, 7806673), (70, 6691434), (84, 5576195), (105, 4460956), (140, 3345717), (210, 2230478), (420, 1115239)]