42167930

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{1831}}^1$

素因数の和:1899

約数の個数: 48

約数和(自身を含む): 90222336

約数和(自身を除く): 48054406

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 49, 70, 94, 98, 235, 245, 329, 470, 490, 658, 1645, 1831, 2303, 3290, 3662, 4606, 9155, 11515, 12817, 18310, 23030, 25634, 64085, 86057, 89719, 128170, 172114, 179438, 430285, 448595, 602399, 860570, 897190, 1204798, 3011995, 4216793, 6023990, 8433586, 21083965, 42167930]

約数ペア:

[(1, 42167930), (2, 21083965), (5, 8433586), (7, 6023990), (10, 4216793), (14, 3011995), (35, 1204798), (47, 897190), (49, 860570), (70, 602399), (94, 448595), (98, 430285), (235, 179438), (245, 172114), (329, 128170), (470, 89719), (490, 86057), (658, 64085), (1645, 25634), (1831, 23030), (2303, 18310), (3290, 12817), (3662, 11515), (4606, 9155)]