1326870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{641}}^1$

素因数の和:677

約数の個数: 48

約数和(自身を含む): 3605472

約数和(自身を除く): 2278602

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 641, 690, 1035, 1282, 1923, 2070, 3205, 3846, 5769, 6410, 9615, 11538, 14743, 19230, 28845, 29486, 44229, 57690, 73715, 88458, 132687, 147430, 221145, 265374, 442290, 663435, 1326870]

約数ペア:

[(1, 1326870), (2, 663435), (3, 442290), (5, 265374), (6, 221145), (9, 147430), (10, 132687), (15, 88458), (18, 73715), (23, 57690), (30, 44229), (45, 29486), (46, 28845), (69, 19230), (90, 14743), (115, 11538), (138, 9615), (207, 6410), (230, 5769), (345, 3846), (414, 3205), (641, 2070), (690, 1923), (1035, 1282)]