420100638

素因数分解:

$2^1\times 3^1\times {\mathrm{181}}^1\times {\mathrm{587}}^1\times {\mathrm{659}}^1$

素因数の和:1432

約数の個数: 32

約数和(自身を含む): 847566720

約数和(自身を除く): 427466082

約数列:

[1, 2, 3, 6, 181, 362, 543, 587, 659, 1086, 1174, 1318, 1761, 1977, 3522, 3954, 106247, 119279, 212494, 238558, 318741, 357837, 386833, 637482, 715674, 773666, 1160499, 2320998, 70016773, 140033546, 210050319, 420100638]

約数ペア:

[(1, 420100638), (2, 210050319), (3, 140033546), (6, 70016773), (181, 2320998), (362, 1160499), (543, 773666), (587, 715674), (659, 637482), (1086, 386833), (1174, 357837), (1318, 318741), (1761, 238558), (1977, 212494), (3522, 119279), (3954, 106247)]