3983820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{991}}^1$

素因数の和:1070

約数の個数: 48

約数和(自身を含む): 11332608

約数和(自身を除く): 7348788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 991, 1005, 1340, 1982, 2010, 2973, 3964, 4020, 4955, 5946, 9910, 11892, 14865, 19820, 29730, 59460, 66397, 132794, 199191, 265588, 331985, 398382, 663970, 796764, 995955, 1327940, 1991910, 3983820]

約数ペア:

[(1, 3983820), (2, 1991910), (3, 1327940), (4, 995955), (5, 796764), (6, 663970), (10, 398382), (12, 331985), (15, 265588), (20, 199191), (30, 132794), (60, 66397), (67, 59460), (134, 29730), (201, 19820), (268, 14865), (335, 11892), (402, 9910), (670, 5946), (804, 4955), (991, 4020), (1005, 3964), (1340, 2973), (1982, 2010)]