304972010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{256279}}^1$

素因数の和:256310

約数の個数: 32

約数和(自身を含む): 664277760

約数和(自身を除く): 359305750

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 256279, 512558, 1281395, 1793953, 2562790, 3587906, 4356743, 8713486, 8969765, 17939530, 21783715, 30497201, 43567430, 60994402, 152486005, 304972010]

約数ペア:

[(1, 304972010), (2, 152486005), (5, 60994402), (7, 43567430), (10, 30497201), (14, 21783715), (17, 17939530), (34, 8969765), (35, 8713486), (70, 4356743), (85, 3587906), (119, 2562790), (170, 1793953), (238, 1281395), (595, 512558), (1190, 256279)]