90424730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{347}}^1$

素因数の和:491

約数の個数: 64

約数和(自身を含む): 187619328

約数和(自身を除く): 97194598

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 103, 110, 115, 206, 230, 253, 347, 506, 515, 694, 1030, 1133, 1265, 1735, 2266, 2369, 2530, 3470, 3817, 4738, 5665, 7634, 7981, 11330, 11845, 15962, 19085, 23690, 26059, 35741, 38170, 39905, 52118, 71482, 79810, 87791, 130295, 175582, 178705, 260590, 357410, 393151, 438955, 786302, 822043, 877910, 1644086, 1965755, 3931510, 4110215, 8220430, 9042473, 18084946, 45212365, 90424730]

約数ペア:

[(1, 90424730), (2, 45212365), (5, 18084946), (10, 9042473), (11, 8220430), (22, 4110215), (23, 3931510), (46, 1965755), (55, 1644086), (103, 877910), (110, 822043), (115, 786302), (206, 438955), (230, 393151), (253, 357410), (347, 260590), (506, 178705), (515, 175582), (694, 130295), (1030, 87791), (1133, 79810), (1265, 71482), (1735, 52118), (2266, 39905), (2369, 38170), (2530, 35741), (3470, 26059), (3817, 23690), (4738, 19085), (5665, 15962), (7634, 11845), (7981, 11330)]