89714940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{941}}^1$

素因数の和:1187

約数の個数: 96

約数和(自身を含む): 288658944

約数和(自身を除く): 198944004

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 227, 420, 454, 681, 908, 941, 1135, 1362, 1589, 1882, 2270, 2724, 2823, 3178, 3405, 3764, 4540, 4705, 4767, 5646, 6356, 6587, 6810, 7945, 9410, 9534, 11292, 13174, 13620, 14115, 15890, 18820, 19068, 19761, 23835, 26348, 28230, 31780, 32935, 39522, 47670, 56460, 65870, 79044, 95340, 98805, 131740, 197610, 213607, 395220, 427214, 640821, 854428, 1068035, 1281642, 1495249, 2136070, 2563284, 2990498, 3204105, 4272140, 4485747, 5980996, 6408210, 7476245, 8971494, 12816420, 14952490, 17942988, 22428735, 29904980, 44857470, 89714940]

約数ペア:

[(1, 89714940), (2, 44857470), (3, 29904980), (4, 22428735), (5, 17942988), (6, 14952490), (7, 12816420), (10, 8971494), (12, 7476245), (14, 6408210), (15, 5980996), (20, 4485747), (21, 4272140), (28, 3204105), (30, 2990498), (35, 2563284), (42, 2136070), (60, 1495249), (70, 1281642), (84, 1068035), (105, 854428), (140, 640821), (210, 427214), (227, 395220), (420, 213607), (454, 197610), (681, 131740), (908, 98805), (941, 95340), (1135, 79044), (1362, 65870), (1589, 56460), (1882, 47670), (2270, 39522), (2724, 32935), (2823, 31780), (3178, 28230), (3405, 26348), (3764, 23835), (4540, 19761), (4705, 19068), (4767, 18820), (5646, 15890), (6356, 14115), (6587, 13620), (6810, 13174), (7945, 11292), (9410, 9534)]