75269740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41357}}^1$

素因数の和:41386

約数の個数: 48

約数和(自身を含む): 194548032

約数和(自身を除く): 119278292

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 41357, 82714, 165428, 206785, 289499, 413570, 537641, 578998, 827140, 1075282, 1157996, 1447495, 2150564, 2688205, 2894990, 3763487, 5376410, 5789980, 7526974, 10752820, 15053948, 18817435, 37634870, 75269740]

約数ペア:

[(1, 75269740), (2, 37634870), (4, 18817435), (5, 15053948), (7, 10752820), (10, 7526974), (13, 5789980), (14, 5376410), (20, 3763487), (26, 2894990), (28, 2688205), (35, 2150564), (52, 1447495), (65, 1157996), (70, 1075282), (91, 827140), (130, 578998), (140, 537641), (182, 413570), (260, 289499), (364, 206785), (455, 165428), (910, 82714), (1820, 41357)]