5989947660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{468697}}^1$

素因数の和:468783

約数の個数: 72

約数和(自身を含む): 18425455776

約数和(自身を除く): 12435508116

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 71, 90, 142, 180, 213, 284, 355, 426, 639, 710, 852, 1065, 1278, 1420, 2130, 2556, 3195, 4260, 6390, 12780, 468697, 937394, 1406091, 1874788, 2343485, 2812182, 4218273, 4686970, 5624364, 7030455, 8436546, 9373940, 14060910, 16873092, 21091365, 28121820, 33277487, 42182730, 66554974, 84365460, 99832461, 133109948, 166387435, 199664922, 299497383, 332774870, 399329844, 499162305, 598994766, 665549740, 998324610, 1197989532, 1497486915, 1996649220, 2994973830, 5989947660]

約数ペア:

[(1, 5989947660), (2, 2994973830), (3, 1996649220), (4, 1497486915), (5, 1197989532), (6, 998324610), (9, 665549740), (10, 598994766), (12, 499162305), (15, 399329844), (18, 332774870), (20, 299497383), (30, 199664922), (36, 166387435), (45, 133109948), (60, 99832461), (71, 84365460), (90, 66554974), (142, 42182730), (180, 33277487), (213, 28121820), (284, 21091365), (355, 16873092), (426, 14060910), (639, 9373940), (710, 8436546), (852, 7030455), (1065, 5624364), (1278, 4686970), (1420, 4218273), (2130, 2812182), (2556, 2343485), (3195, 1874788), (4260, 1406091), (6390, 937394), (12780, 468697)]