71329290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1531}}^1\times {\mathrm{1553}}^1$

素因数の和:3094

約数の個数: 32

約数和(自身を含む): 171412416

約数和(自身を除く): 100083126

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1531, 1553, 3062, 3106, 4593, 4659, 7655, 7765, 9186, 9318, 15310, 15530, 22965, 23295, 45930, 46590, 2377643, 4755286, 7132929, 11888215, 14265858, 23776430, 35664645, 71329290]

約数ペア:

[(1, 71329290), (2, 35664645), (3, 23776430), (5, 14265858), (6, 11888215), (10, 7132929), (15, 4755286), (30, 2377643), (1531, 46590), (1553, 45930), (3062, 23295), (3106, 22965), (4593, 15530), (4659, 15310), (7655, 9318), (7765, 9186)]