622687620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^2\times {\mathrm{1103}}^1$

素因数の和:1309

約数の個数: 72

約数和(自身を含む): 1763282304

約数和(自身を除く): 1140594684

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 1103, 1164, 1455, 1940, 2206, 2910, 3309, 4412, 5515, 5820, 6618, 9409, 11030, 13236, 16545, 18818, 22060, 28227, 33090, 37636, 47045, 56454, 66180, 94090, 106991, 112908, 141135, 188180, 213982, 282270, 320973, 427964, 534955, 564540, 641946, 1069910, 1283892, 1604865, 2139820, 3209730, 6419460, 10378127, 20756254, 31134381, 41512508, 51890635, 62268762, 103781270, 124537524, 155671905, 207562540, 311343810, 622687620]

約数ペア:

[(1, 622687620), (2, 311343810), (3, 207562540), (4, 155671905), (5, 124537524), (6, 103781270), (10, 62268762), (12, 51890635), (15, 41512508), (20, 31134381), (30, 20756254), (60, 10378127), (97, 6419460), (194, 3209730), (291, 2139820), (388, 1604865), (485, 1283892), (582, 1069910), (970, 641946), (1103, 564540), (1164, 534955), (1455, 427964), (1940, 320973), (2206, 282270), (2910, 213982), (3309, 188180), (4412, 141135), (5515, 112908), (5820, 106991), (6618, 94090), (9409, 66180), (11030, 56454), (13236, 47045), (16545, 37636), (18818, 33090), (22060, 28227)]