613370520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{243401}}^1$

素因数の和:243425

約数の個数: 96

約数和(自身を含む): 2278242720

約数和(自身を除く): 1664872200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 243401, 486802, 730203, 973604, 1217005, 1460406, 1703807, 1947208, 2190609, 2434010, 2920812, 3407614, 3651015, 4381218, 4868020, 5111421, 5841624, 6815228, 7302030, 8519035, 8762436, 9736040, 10222842, 10953045, 13630456, 14604060, 15334263, 17038070, 17524872, 20445684, 21906090, 25557105, 29208120, 30668526, 34076140, 40891368, 43812180, 51114210, 61337052, 68152280, 76671315, 87624360, 102228420, 122674104, 153342630, 204456840, 306685260, 613370520]

約数ペア:

[(1, 613370520), (2, 306685260), (3, 204456840), (4, 153342630), (5, 122674104), (6, 102228420), (7, 87624360), (8, 76671315), (9, 68152280), (10, 61337052), (12, 51114210), (14, 43812180), (15, 40891368), (18, 34076140), (20, 30668526), (21, 29208120), (24, 25557105), (28, 21906090), (30, 20445684), (35, 17524872), (36, 17038070), (40, 15334263), (42, 14604060), (45, 13630456), (56, 10953045), (60, 10222842), (63, 9736040), (70, 8762436), (72, 8519035), (84, 7302030), (90, 6815228), (105, 5841624), (120, 5111421), (126, 4868020), (140, 4381218), (168, 3651015), (180, 3407614), (210, 2920812), (252, 2434010), (280, 2190609), (315, 1947208), (360, 1703807), (420, 1460406), (504, 1217005), (630, 973604), (840, 730203), (1260, 486802), (2520, 243401)]