1705925390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{215123}}^1$

素因数の和:215204

約数の個数: 32

約数和(自身を含む): 3361097376

約数和(自身を除く): 1655171986

約数列:

[1, 2, 5, 10, 13, 26, 61, 65, 122, 130, 305, 610, 793, 1586, 3965, 7930, 215123, 430246, 1075615, 2151230, 2796599, 5593198, 13122503, 13982995, 26245006, 27965990, 65612515, 131225030, 170592539, 341185078, 852962695, 1705925390]

約数ペア:

[(1, 1705925390), (2, 852962695), (5, 341185078), (10, 170592539), (13, 131225030), (26, 65612515), (61, 27965990), (65, 26245006), (122, 13982995), (130, 13122503), (305, 5593198), (610, 2796599), (793, 2151230), (1586, 1075615), (3965, 430246), (7930, 215123)]