22320270

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{499}}^1$

素因数の和:590

約数の個数: 96

約数和(自身を含む): 67392000

約数和(自身を除く): 45071730

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 71, 90, 105, 126, 142, 210, 213, 315, 355, 426, 497, 499, 630, 639, 710, 994, 998, 1065, 1278, 1491, 1497, 2130, 2485, 2495, 2982, 2994, 3195, 3493, 4473, 4491, 4970, 4990, 6390, 6986, 7455, 7485, 8946, 8982, 10479, 14910, 14970, 17465, 20958, 22365, 22455, 31437, 34930, 35429, 44730, 44910, 52395, 62874, 70858, 104790, 106287, 157185, 177145, 212574, 248003, 314370, 318861, 354290, 496006, 531435, 637722, 744009, 1062870, 1240015, 1488018, 1594305, 2232027, 2480030, 3188610, 3720045, 4464054, 7440090, 11160135, 22320270]

約数ペア:

[(1, 22320270), (2, 11160135), (3, 7440090), (5, 4464054), (6, 3720045), (7, 3188610), (9, 2480030), (10, 2232027), (14, 1594305), (15, 1488018), (18, 1240015), (21, 1062870), (30, 744009), (35, 637722), (42, 531435), (45, 496006), (63, 354290), (70, 318861), (71, 314370), (90, 248003), (105, 212574), (126, 177145), (142, 157185), (210, 106287), (213, 104790), (315, 70858), (355, 62874), (426, 52395), (497, 44910), (499, 44730), (630, 35429), (639, 34930), (710, 31437), (994, 22455), (998, 22365), (1065, 20958), (1278, 17465), (1491, 14970), (1497, 14910), (2130, 10479), (2485, 8982), (2495, 8946), (2982, 7485), (2994, 7455), (3195, 6986), (3493, 6390), (4473, 4990), (4491, 4970)]