15698621030

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{547}}^1\times {\mathrm{2153}}^1$

素因数の和:2781

約数の個数: 64

約数和(自身を含む): 29915854848

約数和(自身を除く): 14217233818

約数列:

[1, 2, 5, 10, 31, 43, 62, 86, 155, 215, 310, 430, 547, 1094, 1333, 2153, 2666, 2735, 4306, 5470, 6665, 10765, 13330, 16957, 21530, 23521, 33914, 47042, 66743, 84785, 92579, 117605, 133486, 169570, 185158, 235210, 333715, 462895, 667430, 729151, 925790, 1177691, 1458302, 2355382, 2869949, 3645755, 5739898, 5888455, 7291510, 11776910, 14349745, 28699490, 36508421, 50640713, 73016842, 101281426, 182542105, 253203565, 365084210, 506407130, 1569862103, 3139724206, 7849310515, 15698621030]

約数ペア:

[(1, 15698621030), (2, 7849310515), (5, 3139724206), (10, 1569862103), (31, 506407130), (43, 365084210), (62, 253203565), (86, 182542105), (155, 101281426), (215, 73016842), (310, 50640713), (430, 36508421), (547, 28699490), (1094, 14349745), (1333, 11776910), (2153, 7291510), (2666, 5888455), (2735, 5739898), (4306, 3645755), (5470, 2869949), (6665, 2355382), (10765, 1458302), (13330, 1177691), (16957, 925790), (21530, 729151), (23521, 667430), (33914, 462895), (47042, 333715), (66743, 235210), (84785, 185158), (92579, 169570), (117605, 133486)]