558845820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{18371}}^1$

素因数の和:18412

約数の個数: 108

約数和(自身を含む): 1835693496

約数和(自身を除く): 1276847676

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 169, 180, 195, 234, 260, 338, 390, 468, 507, 585, 676, 780, 845, 1014, 1170, 1521, 1690, 2028, 2340, 2535, 3042, 3380, 5070, 6084, 7605, 10140, 15210, 18371, 30420, 36742, 55113, 73484, 91855, 110226, 165339, 183710, 220452, 238823, 275565, 330678, 367420, 477646, 551130, 661356, 716469, 826695, 955292, 1102260, 1194115, 1432938, 1653390, 2149407, 2388230, 2865876, 3104699, 3306780, 3582345, 4298814, 4776460, 6209398, 7164690, 8597628, 9314097, 10747035, 12418796, 14329380, 15523495, 18628194, 21494070, 27942291, 31046990, 37256388, 42988140, 46570485, 55884582, 62093980, 93140970, 111769164, 139711455, 186281940, 279422910, 558845820]

約数ペア:

[(1, 558845820), (2, 279422910), (3, 186281940), (4, 139711455), (5, 111769164), (6, 93140970), (9, 62093980), (10, 55884582), (12, 46570485), (13, 42988140), (15, 37256388), (18, 31046990), (20, 27942291), (26, 21494070), (30, 18628194), (36, 15523495), (39, 14329380), (45, 12418796), (52, 10747035), (60, 9314097), (65, 8597628), (78, 7164690), (90, 6209398), (117, 4776460), (130, 4298814), (156, 3582345), (169, 3306780), (180, 3104699), (195, 2865876), (234, 2388230), (260, 2149407), (338, 1653390), (390, 1432938), (468, 1194115), (507, 1102260), (585, 955292), (676, 826695), (780, 716469), (845, 661356), (1014, 551130), (1170, 477646), (1521, 367420), (1690, 330678), (2028, 275565), (2340, 238823), (2535, 220452), (3042, 183710), (3380, 165339), (5070, 110226), (6084, 91855), (7605, 73484), (10140, 55113), (15210, 36742), (18371, 30420)]