152447910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{220939}}^1$

素因数の和:220972

約数の個数: 32

約数和(自身を含む): 381784320

約数和(自身を除く): 229336410

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 220939, 441878, 662817, 1104695, 1325634, 2209390, 3314085, 5081597, 6628170, 10163194, 15244791, 25407985, 30489582, 50815970, 76223955, 152447910]

約数ペア:

[(1, 152447910), (2, 76223955), (3, 50815970), (5, 30489582), (6, 25407985), (10, 15244791), (15, 10163194), (23, 6628170), (30, 5081597), (46, 3314085), (69, 2209390), (115, 1325634), (138, 1104695), (230, 662817), (345, 441878), (690, 220939)]