923613770

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{829}}^1\times {\mathrm{2591}}^1$

素因数の和:3470

約数の個数: 32

約数和(自身を含む): 1703877120

約数和(自身を除く): 780263350

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 829, 1658, 2591, 4145, 5182, 8290, 12955, 25910, 35647, 71294, 111413, 178235, 222826, 356470, 557065, 1114130, 2147939, 4295878, 10739695, 21479390, 92361377, 184722754, 461806885, 923613770]

約数ペア:

[(1, 923613770), (2, 461806885), (5, 184722754), (10, 92361377), (43, 21479390), (86, 10739695), (215, 4295878), (430, 2147939), (829, 1114130), (1658, 557065), (2591, 356470), (4145, 222826), (5182, 178235), (8290, 111413), (12955, 71294), (25910, 35647)]