233181735410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{313}}^1\times {\mathrm{38461}}^1$

素因数の和:38943

約数の個数: 64

約数和(自身を含む): 456513170400

約数和(自身を除く): 223331434990

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 149, 298, 313, 626, 745, 1490, 1565, 1937, 3130, 3874, 4069, 8138, 9685, 19370, 20345, 38461, 40690, 46637, 76922, 93274, 192305, 233185, 384610, 466370, 499993, 606281, 999986, 1212562, 2499965, 3031405, 4999930, 5730689, 6062810, 11461378, 12038293, 24076586, 28653445, 57306890, 60191465, 74498957, 120382930, 148997914, 156497809, 312995618, 372494785, 744989570, 782489045, 1564978090, 1793705657, 3587411314, 8968528285, 17937056570, 23318173541, 46636347082, 116590867705, 233181735410]

約数ペア:

[(1, 233181735410), (2, 116590867705), (5, 46636347082), (10, 23318173541), (13, 17937056570), (26, 8968528285), (65, 3587411314), (130, 1793705657), (149, 1564978090), (298, 782489045), (313, 744989570), (626, 372494785), (745, 312995618), (1490, 156497809), (1565, 148997914), (1937, 120382930), (3130, 74498957), (3874, 60191465), (4069, 57306890), (8138, 28653445), (9685, 24076586), (19370, 12038293), (20345, 11461378), (38461, 6062810), (40690, 5730689), (46637, 4999930), (76922, 3031405), (93274, 2499965), (192305, 1212562), (233185, 999986), (384610, 606281), (466370, 499993)]