30983784

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{7639}}^1$

素因数の和:7674

約数の個数: 48

約数和(自身を含む): 83887200

約数和(自身を除く): 52903416

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 169, 312, 338, 507, 676, 1014, 1352, 2028, 4056, 7639, 15278, 22917, 30556, 45834, 61112, 91668, 99307, 183336, 198614, 297921, 397228, 595842, 794456, 1191684, 1290991, 2383368, 2581982, 3872973, 5163964, 7745946, 10327928, 15491892, 30983784]

約数ペア:

[(1, 30983784), (2, 15491892), (3, 10327928), (4, 7745946), (6, 5163964), (8, 3872973), (12, 2581982), (13, 2383368), (24, 1290991), (26, 1191684), (39, 794456), (52, 595842), (78, 397228), (104, 297921), (156, 198614), (169, 183336), (312, 99307), (338, 91668), (507, 61112), (676, 45834), (1014, 30556), (1352, 22917), (2028, 15278), (4056, 7639)]