240699230

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{1873}}^1$

素因数の和:2132

約数の個数: 32

約数和(自身を含む): 442024128

約数和(自身を除く): 201324898

約数列:

[1, 2, 5, 10, 71, 142, 181, 355, 362, 710, 905, 1810, 1873, 3746, 9365, 12851, 18730, 25702, 64255, 128510, 132983, 265966, 339013, 664915, 678026, 1329830, 1695065, 3390130, 24069923, 48139846, 120349615, 240699230]

約数ペア:

[(1, 240699230), (2, 120349615), (5, 48139846), (10, 24069923), (71, 3390130), (142, 1695065), (181, 1329830), (355, 678026), (362, 664915), (710, 339013), (905, 265966), (1810, 132983), (1873, 128510), (3746, 64255), (9365, 25702), (12851, 18730)]