665488530

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{727}}^1\times {\mathrm{1453}}^1$

素因数の和:2200

約数の個数: 96

約数和(自身を含む): 1981534464

約数和(自身を除く): 1316045934

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 727, 1453, 1454, 2181, 2906, 3635, 4359, 4362, 5089, 6543, 7265, 7270, 8718, 10171, 10178, 10905, 13077, 13086, 14530, 15267, 20342, 21795, 21810, 25445, 26154, 30513, 30534, 32715, 43590, 45801, 50855, 50890, 61026, 65385, 65430, 76335, 91539, 91602, 101710, 130770, 152565, 152670, 183078, 229005, 305130, 457695, 458010, 915390, 1056331, 2112662, 3168993, 5281655, 6337986, 7394317, 9506979, 10563310, 14788634, 15844965, 19013958, 22182951, 31689930, 36971585, 44365902, 47534895, 66548853, 73943170, 95069790, 110914755, 133097706, 221829510, 332744265, 665488530]

約数ペア:

[(1, 665488530), (2, 332744265), (3, 221829510), (5, 133097706), (6, 110914755), (7, 95069790), (9, 73943170), (10, 66548853), (14, 47534895), (15, 44365902), (18, 36971585), (21, 31689930), (30, 22182951), (35, 19013958), (42, 15844965), (45, 14788634), (63, 10563310), (70, 9506979), (90, 7394317), (105, 6337986), (126, 5281655), (210, 3168993), (315, 2112662), (630, 1056331), (727, 915390), (1453, 458010), (1454, 457695), (2181, 305130), (2906, 229005), (3635, 183078), (4359, 152670), (4362, 152565), (5089, 130770), (6543, 101710), (7265, 91602), (7270, 91539), (8718, 76335), (10171, 65430), (10178, 65385), (10905, 61026), (13077, 50890), (13086, 50855), (14530, 45801), (15267, 43590), (20342, 32715), (21795, 30534), (21810, 30513), (25445, 26154)]