81176730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{367}}^1$

素因数の和:551

約数の個数: 64

約数和(自身を含む): 199991808

約数和(自身を除く): 118815078

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 101, 146, 202, 219, 303, 365, 367, 438, 505, 606, 730, 734, 1010, 1095, 1101, 1515, 1835, 2190, 2202, 3030, 3670, 5505, 7373, 11010, 14746, 22119, 26791, 36865, 37067, 44238, 53582, 73730, 74134, 80373, 110595, 111201, 133955, 160746, 185335, 221190, 222402, 267910, 370670, 401865, 556005, 803730, 1112010, 2705891, 5411782, 8117673, 13529455, 16235346, 27058910, 40588365, 81176730]

約数ペア:

[(1, 81176730), (2, 40588365), (3, 27058910), (5, 16235346), (6, 13529455), (10, 8117673), (15, 5411782), (30, 2705891), (73, 1112010), (101, 803730), (146, 556005), (202, 401865), (219, 370670), (303, 267910), (365, 222402), (367, 221190), (438, 185335), (505, 160746), (606, 133955), (730, 111201), (734, 110595), (1010, 80373), (1095, 74134), (1101, 73730), (1515, 53582), (1835, 44238), (2190, 37067), (2202, 36865), (3030, 26791), (3670, 22119), (5505, 14746), (7373, 11010)]