7342290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3547}}^1$

素因数の和:3583

約数の個数: 48

約数和(自身を含む): 19925568

約数和(自身を除く): 12583278

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 3547, 7094, 10641, 17735, 21282, 31923, 35470, 53205, 63846, 81581, 106410, 159615, 163162, 244743, 319230, 407905, 489486, 734229, 815810, 1223715, 1468458, 2447430, 3671145, 7342290]

約数ペア:

[(1, 7342290), (2, 3671145), (3, 2447430), (5, 1468458), (6, 1223715), (9, 815810), (10, 734229), (15, 489486), (18, 407905), (23, 319230), (30, 244743), (45, 163162), (46, 159615), (69, 106410), (90, 81581), (115, 63846), (138, 53205), (207, 35470), (230, 31923), (345, 21282), (414, 17735), (690, 10641), (1035, 7094), (2070, 3547)]