8504970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{347}}^1$

素因数の和:419

約数の個数: 64

約数和(自身を含む): 22049280

約数和(自身を除く): 13544310

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 43, 57, 86, 95, 114, 129, 190, 215, 258, 285, 347, 430, 570, 645, 694, 817, 1041, 1290, 1634, 1735, 2082, 2451, 3470, 4085, 4902, 5205, 6593, 8170, 10410, 12255, 13186, 14921, 19779, 24510, 29842, 32965, 39558, 44763, 65930, 74605, 89526, 98895, 149210, 197790, 223815, 283499, 447630, 566998, 850497, 1417495, 1700994, 2834990, 4252485, 8504970]

約数ペア:

[(1, 8504970), (2, 4252485), (3, 2834990), (5, 1700994), (6, 1417495), (10, 850497), (15, 566998), (19, 447630), (30, 283499), (38, 223815), (43, 197790), (57, 149210), (86, 98895), (95, 89526), (114, 74605), (129, 65930), (190, 44763), (215, 39558), (258, 32965), (285, 29842), (347, 24510), (430, 19779), (570, 14921), (645, 13186), (694, 12255), (817, 10410), (1041, 8170), (1290, 6593), (1634, 5205), (1735, 4902), (2082, 4085), (2451, 3470)]