69662260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{619}}^1$

素因数の和:976

約数の個数: 48

約数和(自身を含む): 155615040

約数和(自身を除く): 85952780

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 331, 340, 619, 662, 1238, 1324, 1655, 2476, 3095, 3310, 5627, 6190, 6620, 10523, 11254, 12380, 21046, 22508, 28135, 42092, 52615, 56270, 105230, 112540, 204889, 210460, 409778, 819556, 1024445, 2048890, 3483113, 4097780, 6966226, 13932452, 17415565, 34831130, 69662260]

約数ペア:

[(1, 69662260), (2, 34831130), (4, 17415565), (5, 13932452), (10, 6966226), (17, 4097780), (20, 3483113), (34, 2048890), (68, 1024445), (85, 819556), (170, 409778), (331, 210460), (340, 204889), (619, 112540), (662, 105230), (1238, 56270), (1324, 52615), (1655, 42092), (2476, 28135), (3095, 22508), (3310, 21046), (5627, 12380), (6190, 11254), (6620, 10523)]