69703380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{353}}^1\times {\mathrm{1097}}^1$

素因数の和:1465

約数の個数: 72

約数和(自身を含む): 212225832

約数和(自身を除く): 142522452

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 353, 706, 1059, 1097, 1412, 1765, 2118, 2194, 3177, 3291, 3530, 4236, 4388, 5295, 5485, 6354, 6582, 7060, 9873, 10590, 10970, 12708, 13164, 15885, 16455, 19746, 21180, 21940, 31770, 32910, 39492, 49365, 63540, 65820, 98730, 197460, 387241, 774482, 1161723, 1548964, 1936205, 2323446, 3485169, 3872410, 4646892, 5808615, 6970338, 7744820, 11617230, 13940676, 17425845, 23234460, 34851690, 69703380]

約数ペア:

[(1, 69703380), (2, 34851690), (3, 23234460), (4, 17425845), (5, 13940676), (6, 11617230), (9, 7744820), (10, 6970338), (12, 5808615), (15, 4646892), (18, 3872410), (20, 3485169), (30, 2323446), (36, 1936205), (45, 1548964), (60, 1161723), (90, 774482), (180, 387241), (353, 197460), (706, 98730), (1059, 65820), (1097, 63540), (1412, 49365), (1765, 39492), (2118, 32910), (2194, 31770), (3177, 21940), (3291, 21180), (3530, 19746), (4236, 16455), (4388, 15885), (5295, 13164), (5485, 12708), (6354, 10970), (6582, 10590), (7060, 9873)]