2023405930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{47309}}^1$

素因数の和:47383

約数の個数: 64

約数和(自身を含む): 4578094080

約数和(自身を除く): 2554688150

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 47, 65, 70, 91, 94, 130, 182, 235, 329, 455, 470, 611, 658, 910, 1222, 1645, 3055, 3290, 4277, 6110, 8554, 21385, 42770, 47309, 94618, 236545, 331163, 473090, 615017, 662326, 1230034, 1655815, 2223523, 3075085, 3311630, 4305119, 4447046, 6150170, 8610238, 11117615, 15564661, 21525595, 22235230, 28905799, 31129322, 43051190, 57811598, 77823305, 144528995, 155646610, 202340593, 289057990, 404681186, 1011702965, 2023405930]

約数ペア:

[(1, 2023405930), (2, 1011702965), (5, 404681186), (7, 289057990), (10, 202340593), (13, 155646610), (14, 144528995), (26, 77823305), (35, 57811598), (47, 43051190), (65, 31129322), (70, 28905799), (91, 22235230), (94, 21525595), (130, 15564661), (182, 11117615), (235, 8610238), (329, 6150170), (455, 4447046), (470, 4305119), (611, 3311630), (658, 3075085), (910, 2223523), (1222, 1655815), (1645, 1230034), (3055, 662326), (3290, 615017), (4277, 473090), (6110, 331163), (8554, 236545), (21385, 94618), (42770, 47309)]