309542690

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{372943}}^1$

素因数の和:373033

約数の個数: 16

約数和(自身を含む): 563891328

約数和(自身を除く): 254348638

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 372943, 745886, 1864715, 3729430, 30954269, 61908538, 154771345, 309542690]

約数ペア:

[(1, 309542690), (2, 154771345), (5, 61908538), (10, 30954269), (83, 3729430), (166, 1864715), (415, 745886), (830, 372943)]