1333634580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{38791}}^1$

素因数の和:38997

約数の個数: 72

約数和(自身を含む): 4066642944

約数和(自身を除く): 2733008364

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 191, 382, 573, 764, 955, 1146, 1719, 1910, 2292, 2865, 3438, 3820, 5730, 6876, 8595, 11460, 17190, 34380, 38791, 77582, 116373, 155164, 193955, 232746, 349119, 387910, 465492, 581865, 698238, 775820, 1163730, 1396476, 1745595, 2327460, 3491190, 6982380, 7409081, 14818162, 22227243, 29636324, 37045405, 44454486, 66681729, 74090810, 88908972, 111136215, 133363458, 148181620, 222272430, 266726916, 333408645, 444544860, 666817290, 1333634580]

約数ペア:

[(1, 1333634580), (2, 666817290), (3, 444544860), (4, 333408645), (5, 266726916), (6, 222272430), (9, 148181620), (10, 133363458), (12, 111136215), (15, 88908972), (18, 74090810), (20, 66681729), (30, 44454486), (36, 37045405), (45, 29636324), (60, 22227243), (90, 14818162), (180, 7409081), (191, 6982380), (382, 3491190), (573, 2327460), (764, 1745595), (955, 1396476), (1146, 1163730), (1719, 775820), (1910, 698238), (2292, 581865), (2865, 465492), (3438, 387910), (3820, 349119), (5730, 232746), (6876, 193955), (8595, 155164), (11460, 116373), (17190, 77582), (34380, 38791)]