155084860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{48163}}^1$

素因数の和:48202

約数の個数: 48

約数和(自身を含む): 388394496

約数和(自身を除く): 233309636

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 48163, 96326, 192652, 240815, 337141, 481630, 674282, 963260, 1107749, 1348564, 1685705, 2215498, 3371410, 4430996, 5538745, 6742820, 7754243, 11077490, 15508486, 22154980, 31016972, 38771215, 77542430, 155084860]

約数ペア:

[(1, 155084860), (2, 77542430), (4, 38771215), (5, 31016972), (7, 22154980), (10, 15508486), (14, 11077490), (20, 7754243), (23, 6742820), (28, 5538745), (35, 4430996), (46, 3371410), (70, 2215498), (92, 1685705), (115, 1348564), (140, 1107749), (161, 963260), (230, 674282), (322, 481630), (460, 337141), (644, 240815), (805, 192652), (1610, 96326), (3220, 48163)]