470865690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{487}}^1\times {\mathrm{3581}}^1$

素因数の和:4084

約数の個数: 64

約数和(自身を含む): 1258571520

約数和(自身を除く): 787705830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 487, 974, 1461, 2435, 2922, 3581, 4383, 4870, 7162, 7305, 8766, 10743, 13149, 14610, 17905, 21486, 21915, 26298, 32229, 35810, 43830, 53715, 64458, 65745, 96687, 107430, 131490, 161145, 193374, 322290, 483435, 966870, 1743947, 3487894, 5231841, 8719735, 10463682, 15695523, 17439470, 26159205, 31391046, 47086569, 52318410, 78477615, 94173138, 156955230, 235432845, 470865690]

約数ペア:

[(1, 470865690), (2, 235432845), (3, 156955230), (5, 94173138), (6, 78477615), (9, 52318410), (10, 47086569), (15, 31391046), (18, 26159205), (27, 17439470), (30, 15695523), (45, 10463682), (54, 8719735), (90, 5231841), (135, 3487894), (270, 1743947), (487, 966870), (974, 483435), (1461, 322290), (2435, 193374), (2922, 161145), (3581, 131490), (4383, 107430), (4870, 96687), (7162, 65745), (7305, 64458), (8766, 53715), (10743, 43830), (13149, 35810), (14610, 32229), (17905, 26298), (21486, 21915)]