29218020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{797}}^1$

素因数の和:869

約数の個数: 96

約数和(自身を含む): 90091008

約数和(自身を除く): 60872988

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 47, 52, 60, 65, 78, 94, 130, 141, 156, 188, 195, 235, 260, 282, 390, 470, 564, 611, 705, 780, 797, 940, 1222, 1410, 1594, 1833, 2391, 2444, 2820, 3055, 3188, 3666, 3985, 4782, 6110, 7332, 7970, 9165, 9564, 10361, 11955, 12220, 15940, 18330, 20722, 23910, 31083, 36660, 37459, 41444, 47820, 51805, 62166, 74918, 103610, 112377, 124332, 149836, 155415, 187295, 207220, 224754, 310830, 374590, 449508, 486967, 561885, 621660, 749180, 973934, 1123770, 1460901, 1947868, 2247540, 2434835, 2921802, 4869670, 5843604, 7304505, 9739340, 14609010, 29218020]

約数ペア:

[(1, 29218020), (2, 14609010), (3, 9739340), (4, 7304505), (5, 5843604), (6, 4869670), (10, 2921802), (12, 2434835), (13, 2247540), (15, 1947868), (20, 1460901), (26, 1123770), (30, 973934), (39, 749180), (47, 621660), (52, 561885), (60, 486967), (65, 449508), (78, 374590), (94, 310830), (130, 224754), (141, 207220), (156, 187295), (188, 155415), (195, 149836), (235, 124332), (260, 112377), (282, 103610), (390, 74918), (470, 62166), (564, 51805), (611, 47820), (705, 41444), (780, 37459), (797, 36660), (940, 31083), (1222, 23910), (1410, 20722), (1594, 18330), (1833, 15940), (2391, 12220), (2444, 11955), (2820, 10361), (3055, 9564), (3188, 9165), (3666, 7970), (3985, 7332), (4782, 6110)]