7181496910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{12437}}^1$

素因数の和:12637

約数の個数: 64

約数和(自身を含む): 15109483392

約数和(自身を除く): 7927986482

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 113, 146, 226, 365, 511, 565, 730, 791, 1022, 1130, 1582, 2555, 3955, 5110, 7910, 8249, 12437, 16498, 24874, 41245, 57743, 62185, 82490, 87059, 115486, 124370, 174118, 288715, 435295, 577430, 870590, 907901, 1405381, 1815802, 2810762, 4539505, 6355307, 7026905, 9079010, 9837667, 12710614, 14053810, 19675334, 31776535, 49188335, 63553070, 98376670, 102592813, 205185626, 512964065, 718149691, 1025928130, 1436299382, 3590748455, 7181496910]

約数ペア:

[(1, 7181496910), (2, 3590748455), (5, 1436299382), (7, 1025928130), (10, 718149691), (14, 512964065), (35, 205185626), (70, 102592813), (73, 98376670), (113, 63553070), (146, 49188335), (226, 31776535), (365, 19675334), (511, 14053810), (565, 12710614), (730, 9837667), (791, 9079010), (1022, 7026905), (1130, 6355307), (1582, 4539505), (2555, 2810762), (3955, 1815802), (5110, 1405381), (7910, 907901), (8249, 870590), (12437, 577430), (16498, 435295), (24874, 288715), (41245, 174118), (57743, 124370), (62185, 115486), (82490, 87059)]