1670490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1$

素因数の和:308

約数の個数: 64

約数和(自身を含む): 4665600

約数和(自身を除く): 2995110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 90, 115, 135, 138, 207, 230, 269, 270, 345, 414, 538, 621, 690, 807, 1035, 1242, 1345, 1614, 2070, 2421, 2690, 3105, 4035, 4842, 6187, 6210, 7263, 8070, 12105, 12374, 14526, 18561, 24210, 30935, 36315, 37122, 55683, 61870, 72630, 92805, 111366, 167049, 185610, 278415, 334098, 556830, 835245, 1670490]

約数ペア:

[(1, 1670490), (2, 835245), (3, 556830), (5, 334098), (6, 278415), (9, 185610), (10, 167049), (15, 111366), (18, 92805), (23, 72630), (27, 61870), (30, 55683), (45, 37122), (46, 36315), (54, 30935), (69, 24210), (90, 18561), (115, 14526), (135, 12374), (138, 12105), (207, 8070), (230, 7263), (269, 6210), (270, 6187), (345, 4842), (414, 4035), (538, 3105), (621, 2690), (690, 2421), (807, 2070), (1035, 1614), (1242, 1345)]