47331270

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{317}}^1$

素因数の和:419

約数の個数: 128

約数和(自身を含む): 146534400

約数和(自身を除く): 99203130

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 79, 90, 105, 126, 135, 158, 189, 210, 237, 270, 315, 317, 378, 395, 474, 553, 630, 634, 711, 790, 945, 951, 1106, 1185, 1422, 1585, 1659, 1890, 1902, 2133, 2219, 2370, 2765, 2853, 3170, 3318, 3555, 4266, 4438, 4755, 4977, 5530, 5706, 6657, 7110, 8295, 8559, 9510, 9954, 10665, 11095, 13314, 14265, 14931, 16590, 17118, 19971, 21330, 22190, 24885, 25043, 28530, 29862, 33285, 39942, 42795, 49770, 50086, 59913, 66570, 74655, 75129, 85590, 99855, 119826, 125215, 149310, 150258, 175301, 199710, 225387, 250430, 299565, 350602, 375645, 450774, 525903, 599130, 676161, 751290, 876505, 1051806, 1126935, 1352322, 1577709, 1753010, 2253870, 2629515, 3155418, 3380805, 4733127, 5259030, 6761610, 7888545, 9466254, 15777090, 23665635, 47331270]

約数ペア:

[(1, 47331270), (2, 23665635), (3, 15777090), (5, 9466254), (6, 7888545), (7, 6761610), (9, 5259030), (10, 4733127), (14, 3380805), (15, 3155418), (18, 2629515), (21, 2253870), (27, 1753010), (30, 1577709), (35, 1352322), (42, 1126935), (45, 1051806), (54, 876505), (63, 751290), (70, 676161), (79, 599130), (90, 525903), (105, 450774), (126, 375645), (135, 350602), (158, 299565), (189, 250430), (210, 225387), (237, 199710), (270, 175301), (315, 150258), (317, 149310), (378, 125215), (395, 119826), (474, 99855), (553, 85590), (630, 75129), (634, 74655), (711, 66570), (790, 59913), (945, 50086), (951, 49770), (1106, 42795), (1185, 39942), (1422, 33285), (1585, 29862), (1659, 28530), (1890, 25043), (1902, 24885), (2133, 22190), (2219, 21330), (2370, 19971), (2765, 17118), (2853, 16590), (3170, 14931), (3318, 14265), (3555, 13314), (4266, 11095), (4438, 10665), (4755, 9954), (4977, 9510), (5530, 8559), (5706, 8295), (6657, 7110)]