15691306730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{70583}}^1$

素因数の和:70691

約数の個数: 64

約数和(自身を含む): 32199856128

約数和(自身を除く): 16508549398

約数列:

[1, 2, 5, 10, 11, 22, 43, 47, 55, 86, 94, 110, 215, 235, 430, 470, 473, 517, 946, 1034, 2021, 2365, 2585, 4042, 4730, 5170, 10105, 20210, 22231, 44462, 70583, 111155, 141166, 222310, 352915, 705830, 776413, 1552826, 3035069, 3317401, 3882065, 6070138, 6634802, 7764130, 15175345, 16587005, 30350690, 33174010, 33385759, 36491411, 66771518, 72982822, 142648243, 166928795, 182457055, 285296486, 333857590, 364914110, 713241215, 1426482430, 1569130673, 3138261346, 7845653365, 15691306730]

約数ペア:

[(1, 15691306730), (2, 7845653365), (5, 3138261346), (10, 1569130673), (11, 1426482430), (22, 713241215), (43, 364914110), (47, 333857590), (55, 285296486), (86, 182457055), (94, 166928795), (110, 142648243), (215, 72982822), (235, 66771518), (430, 36491411), (470, 33385759), (473, 33174010), (517, 30350690), (946, 16587005), (1034, 15175345), (2021, 7764130), (2365, 6634802), (2585, 6070138), (4042, 3882065), (4730, 3317401), (5170, 3035069), (10105, 1552826), (20210, 776413), (22231, 705830), (44462, 352915), (70583, 222310), (111155, 141166)]