186819420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{11839}}^1$

素因数の和:12114

約数の個数: 48

約数和(自身を含む): 525127680

約数和(自身を除く): 338308260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 263, 526, 789, 1052, 1315, 1578, 2630, 3156, 3945, 5260, 7890, 11839, 15780, 23678, 35517, 47356, 59195, 71034, 118390, 142068, 177585, 236780, 355170, 710340, 3113657, 6227314, 9340971, 12454628, 15568285, 18681942, 31136570, 37363884, 46704855, 62273140, 93409710, 186819420]

約数ペア:

[(1, 186819420), (2, 93409710), (3, 62273140), (4, 46704855), (5, 37363884), (6, 31136570), (10, 18681942), (12, 15568285), (15, 12454628), (20, 9340971), (30, 6227314), (60, 3113657), (263, 710340), (526, 355170), (789, 236780), (1052, 177585), (1315, 142068), (1578, 118390), (2630, 71034), (3156, 59195), (3945, 47356), (5260, 35517), (7890, 23678), (11839, 15780)]