959968380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{2285639}}^1$

素因数の和:2285658

約数の個数: 48

約数和(自身を含む): 3071900160

約数和(自身を除く): 2111931780

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, 2285639, 4571278, 6856917, 9142556, 11428195, 13713834, 15999473, 22856390, 27427668, 31998946, 34284585, 45712780, 47998419, 63997892, 68569170, 79997365, 95996838, 137138340, 159994730, 191993676, 239992095, 319989460, 479984190, 959968380]

約数ペア:

[(1, 959968380), (2, 479984190), (3, 319989460), (4, 239992095), (5, 191993676), (6, 159994730), (7, 137138340), (10, 95996838), (12, 79997365), (14, 68569170), (15, 63997892), (20, 47998419), (21, 45712780), (28, 34284585), (30, 31998946), (35, 27427668), (42, 22856390), (60, 15999473), (70, 13713834), (84, 11428195), (105, 9142556), (140, 6856917), (210, 4571278), (420, 2285639)]