904816770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{210913}}^1$

素因数の和:210947

約数の個数: 64

約数和(自身を含む): 2551215744

約数和(自身を除く): 1646398974

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 195, 286, 330, 390, 429, 715, 858, 1430, 2145, 4290, 210913, 421826, 632739, 1054565, 1265478, 2109130, 2320043, 2741869, 3163695, 4640086, 5483738, 6327390, 6960129, 8225607, 11600215, 13709345, 13920258, 16451214, 23200430, 27418690, 30160559, 34800645, 41128035, 60321118, 69601290, 82256070, 90481677, 150802795, 180963354, 301605590, 452408385, 904816770]

約数ペア:

[(1, 904816770), (2, 452408385), (3, 301605590), (5, 180963354), (6, 150802795), (10, 90481677), (11, 82256070), (13, 69601290), (15, 60321118), (22, 41128035), (26, 34800645), (30, 30160559), (33, 27418690), (39, 23200430), (55, 16451214), (65, 13920258), (66, 13709345), (78, 11600215), (110, 8225607), (130, 6960129), (143, 6327390), (165, 5483738), (195, 4640086), (286, 3163695), (330, 2741869), (390, 2320043), (429, 2109130), (715, 1265478), (858, 1054565), (1430, 632739), (2145, 421826), (4290, 210913)]