165415410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{42743}}^1$

素因数の和:42799

約数の個数: 48

約数和(自身を含む): 440092224

約数和(自身を除く): 274676814

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 3870, 42743, 85486, 128229, 213715, 256458, 384687, 427430, 641145, 769374, 1282290, 1837949, 1923435, 3675898, 3846870, 5513847, 9189745, 11027694, 16541541, 18379490, 27569235, 33083082, 55138470, 82707705, 165415410]

約数ペア:

[(1, 165415410), (2, 82707705), (3, 55138470), (5, 33083082), (6, 27569235), (9, 18379490), (10, 16541541), (15, 11027694), (18, 9189745), (30, 5513847), (43, 3846870), (45, 3675898), (86, 1923435), (90, 1837949), (129, 1282290), (215, 769374), (258, 641145), (387, 427430), (430, 384687), (645, 256458), (774, 213715), (1290, 128229), (1935, 85486), (3870, 42743)]