8045884581990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{19319}}^1\times {\mathrm{322849}}^1$

素因数の和:342221

約数の個数: 64

約数和(自身を含む): 19760279616000

約数和(自身を除く): 11714395034010

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 19319, 38638, 57957, 96595, 115914, 193190, 289785, 322849, 579570, 645698, 830717, 968547, 1614245, 1661434, 1937094, 2492151, 3228490, 4153585, 4842735, 4984302, 8307170, 9685470, 12460755, 13882507, 24921510, 27765014, 41647521, 69412535, 83295042, 138825070, 208237605, 416475210, 6237119831, 12474239662, 18711359493, 31185599155, 37422718986, 62371198310, 93556797465, 187113594930, 268196152733, 536392305466, 804588458199, 1340980763665, 1609176916398, 2681961527330, 4022942290995, 8045884581990]

約数ペア:

[(1, 8045884581990), (2, 4022942290995), (3, 2681961527330), (5, 1609176916398), (6, 1340980763665), (10, 804588458199), (15, 536392305466), (30, 268196152733), (43, 187113594930), (86, 93556797465), (129, 62371198310), (215, 37422718986), (258, 31185599155), (430, 18711359493), (645, 12474239662), (1290, 6237119831), (19319, 416475210), (38638, 208237605), (57957, 138825070), (96595, 83295042), (115914, 69412535), (193190, 41647521), (289785, 27765014), (322849, 24921510), (579570, 13882507), (645698, 12460755), (830717, 9685470), (968547, 8307170), (1614245, 4984302), (1661434, 4842735), (1937094, 4153585), (2492151, 3228490)]