193800540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{30187}}^1$

素因数の和:30306

約数の個数: 48

約数和(自身を含む): 547731072

約数和(自身を除く): 353930532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 107, 214, 321, 428, 535, 642, 1070, 1284, 1605, 2140, 3210, 6420, 30187, 60374, 90561, 120748, 150935, 181122, 301870, 362244, 452805, 603740, 905610, 1811220, 3230009, 6460018, 9690027, 12920036, 16150045, 19380054, 32300090, 38760108, 48450135, 64600180, 96900270, 193800540]

約数ペア:

[(1, 193800540), (2, 96900270), (3, 64600180), (4, 48450135), (5, 38760108), (6, 32300090), (10, 19380054), (12, 16150045), (15, 12920036), (20, 9690027), (30, 6460018), (60, 3230009), (107, 1811220), (214, 905610), (321, 603740), (428, 452805), (535, 362244), (642, 301870), (1070, 181122), (1284, 150935), (1605, 120748), (2140, 90561), (3210, 60374), (6420, 30187)]