2620230130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{659}}^1\times {\mathrm{719}}^1$

素因数の和:1471

約数の個数: 64

約数和(自身を含む): 5474304000

約数和(自身を除く): 2854073870

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 79, 158, 395, 553, 659, 719, 790, 1106, 1318, 1438, 2765, 3295, 3595, 4613, 5033, 5530, 6590, 7190, 9226, 10066, 23065, 25165, 46130, 50330, 52061, 56801, 104122, 113602, 260305, 284005, 364427, 397607, 473821, 520610, 568010, 728854, 795214, 947642, 1822135, 1988035, 2369105, 3316747, 3644270, 3976070, 4738210, 6633494, 16583735, 33167470, 37431859, 74863718, 187159295, 262023013, 374318590, 524046026, 1310115065, 2620230130]

約数ペア:

[(1, 2620230130), (2, 1310115065), (5, 524046026), (7, 374318590), (10, 262023013), (14, 187159295), (35, 74863718), (70, 37431859), (79, 33167470), (158, 16583735), (395, 6633494), (553, 4738210), (659, 3976070), (719, 3644270), (790, 3316747), (1106, 2369105), (1318, 1988035), (1438, 1822135), (2765, 947642), (3295, 795214), (3595, 728854), (4613, 568010), (5033, 520610), (5530, 473821), (6590, 397607), (7190, 364427), (9226, 284005), (10066, 260305), (23065, 113602), (25165, 104122), (46130, 56801), (50330, 52061)]