269071630

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{10987}}^1$

素因数の和:11104

約数の個数: 32

約数和(自身を含む): 506327040

約数和(自身を除く): 237255410

約数列:

[1, 2, 5, 10, 31, 62, 79, 155, 158, 310, 395, 790, 2449, 4898, 10987, 12245, 21974, 24490, 54935, 109870, 340597, 681194, 867973, 1702985, 1735946, 3405970, 4339865, 8679730, 26907163, 53814326, 134535815, 269071630]

約数ペア:

[(1, 269071630), (2, 134535815), (5, 53814326), (10, 26907163), (31, 8679730), (62, 4339865), (79, 3405970), (155, 1735946), (158, 1702985), (310, 867973), (395, 681194), (790, 340597), (2449, 109870), (4898, 54935), (10987, 24490), (12245, 21974)]