71017830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20233}}^1$

素因数の和:20262

約数の個数: 64

約数和(自身を含む): 203958720

約数和(自身を除く): 132940890

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, 20233, 40466, 60699, 101165, 121398, 182097, 202330, 263029, 303495, 364194, 526058, 546291, 606990, 789087, 910485, 1092582, 1315145, 1578174, 1820970, 2367261, 2630290, 2731455, 3945435, 4734522, 5462910, 7101783, 7890870, 11836305, 14203566, 23672610, 35508915, 71017830]

約数ペア:

[(1, 71017830), (2, 35508915), (3, 23672610), (5, 14203566), (6, 11836305), (9, 7890870), (10, 7101783), (13, 5462910), (15, 4734522), (18, 3945435), (26, 2731455), (27, 2630290), (30, 2367261), (39, 1820970), (45, 1578174), (54, 1315145), (65, 1092582), (78, 910485), (90, 789087), (117, 606990), (130, 546291), (135, 526058), (195, 364194), (234, 303495), (270, 263029), (351, 202330), (390, 182097), (585, 121398), (702, 101165), (1170, 60699), (1755, 40466), (3510, 20233)]