15777090

素因数分解:

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

素因数の和:416

約数の個数: 96

約数和(自身を含む): 47623680

約数和(自身を除く): 31846590

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 79, 90, 105, 126, 158, 210, 237, 315, 317, 395, 474, 553, 630, 634, 711, 790, 951, 1106, 1185, 1422, 1585, 1659, 1902, 2219, 2370, 2765, 2853, 3170, 3318, 3555, 4438, 4755, 4977, 5530, 5706, 6657, 7110, 8295, 9510, 9954, 11095, 13314, 14265, 16590, 19971, 22190, 24885, 25043, 28530, 33285, 39942, 49770, 50086, 66570, 75129, 99855, 125215, 150258, 175301, 199710, 225387, 250430, 350602, 375645, 450774, 525903, 751290, 876505, 1051806, 1126935, 1577709, 1753010, 2253870, 2629515, 3155418, 5259030, 7888545, 15777090]

約数ペア:

[(1, 15777090), (2, 7888545), (3, 5259030), (5, 3155418), (6, 2629515), (7, 2253870), (9, 1753010), (10, 1577709), (14, 1126935), (15, 1051806), (18, 876505), (21, 751290), (30, 525903), (35, 450774), (42, 375645), (45, 350602), (63, 250430), (70, 225387), (79, 199710), (90, 175301), (105, 150258), (126, 125215), (158, 99855), (210, 75129), (237, 66570), (315, 50086), (317, 49770), (395, 39942), (474, 33285), (553, 28530), (630, 25043), (634, 24885), (711, 22190), (790, 19971), (951, 16590), (1106, 14265), (1185, 13314), (1422, 11095), (1585, 9954), (1659, 9510), (1902, 8295), (2219, 7110), (2370, 6657), (2765, 5706), (2853, 5530), (3170, 4977), (3318, 4755), (3555, 4438)]