138828210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{17203}}^1$

素因数の和:17482

約数の個数: 32

約数和(自身を含む): 334445760

約数和(自身を除く): 195617550

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 269, 538, 807, 1345, 1614, 2690, 4035, 8070, 17203, 34406, 51609, 86015, 103218, 172030, 258045, 516090, 4627607, 9255214, 13882821, 23138035, 27765642, 46276070, 69414105, 138828210]

約数ペア:

[(1, 138828210), (2, 69414105), (3, 46276070), (5, 27765642), (6, 23138035), (10, 13882821), (15, 9255214), (30, 4627607), (269, 516090), (538, 258045), (807, 172030), (1345, 103218), (1614, 86015), (2690, 51609), (4035, 34406), (8070, 17203)]