41986140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{14281}}^1$

素因数の和:14307

約数の個数: 72

約数和(自身を含む): 136764432

約数和(自身を除く): 94778292

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 14281, 28562, 42843, 57124, 71405, 85686, 99967, 142810, 171372, 199934, 214215, 285620, 299901, 399868, 428430, 499835, 599802, 699769, 856860, 999670, 1199604, 1399538, 1499505, 1999340, 2099307, 2799076, 2999010, 3498845, 4198614, 5998020, 6997690, 8397228, 10496535, 13995380, 20993070, 41986140]

約数ペア:

[(1, 41986140), (2, 20993070), (3, 13995380), (4, 10496535), (5, 8397228), (6, 6997690), (7, 5998020), (10, 4198614), (12, 3498845), (14, 2999010), (15, 2799076), (20, 2099307), (21, 1999340), (28, 1499505), (30, 1399538), (35, 1199604), (42, 999670), (49, 856860), (60, 699769), (70, 599802), (84, 499835), (98, 428430), (105, 399868), (140, 299901), (147, 285620), (196, 214215), (210, 199934), (245, 171372), (294, 142810), (420, 99967), (490, 85686), (588, 71405), (735, 57124), (980, 42843), (1470, 28562), (2940, 14281)]