12497030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1$

素因数の和:501

約数の個数: 64

約数和(自身を含む): 28643328

約数和(自身を除く): 16146298

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 31, 35, 62, 65, 70, 91, 130, 155, 182, 217, 310, 403, 434, 443, 455, 806, 886, 910, 1085, 2015, 2170, 2215, 2821, 3101, 4030, 4430, 5642, 5759, 6202, 11518, 13733, 14105, 15505, 27466, 28210, 28795, 31010, 40313, 57590, 68665, 80626, 96131, 137330, 178529, 192262, 201565, 357058, 403130, 480655, 892645, 961310, 1249703, 1785290, 2499406, 6248515, 12497030]

約数ペア:

[(1, 12497030), (2, 6248515), (5, 2499406), (7, 1785290), (10, 1249703), (13, 961310), (14, 892645), (26, 480655), (31, 403130), (35, 357058), (62, 201565), (65, 192262), (70, 178529), (91, 137330), (130, 96131), (155, 80626), (182, 68665), (217, 57590), (310, 40313), (403, 31010), (434, 28795), (443, 28210), (455, 27466), (806, 15505), (886, 14105), (910, 13733), (1085, 11518), (2015, 6202), (2170, 5759), (2215, 5642), (2821, 4430), (3101, 4030)]