139666410

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{39791}}^1$

素因数の和:39820

約数の個数: 64

約数和(自身を含む): 401103360

約数和(自身を除く): 261436950

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 39791, 79582, 119373, 198955, 238746, 358119, 397910, 517283, 596865, 716238, 1034566, 1074357, 1193730, 1551849, 1790595, 2148714, 2586415, 3103698, 3581190, 4655547, 5172830, 5371785, 7759245, 9311094, 10743570, 13966641, 15518490, 23277735, 27933282, 46555470, 69833205, 139666410]

約数ペア:

[(1, 139666410), (2, 69833205), (3, 46555470), (5, 27933282), (6, 23277735), (9, 15518490), (10, 13966641), (13, 10743570), (15, 9311094), (18, 7759245), (26, 5371785), (27, 5172830), (30, 4655547), (39, 3581190), (45, 3103698), (54, 2586415), (65, 2148714), (78, 1790595), (90, 1551849), (117, 1193730), (130, 1074357), (135, 1034566), (195, 716238), (234, 596865), (270, 517283), (351, 397910), (390, 358119), (585, 238746), (702, 198955), (1170, 119373), (1755, 79582), (3510, 39791)]