2912608720105

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{4253}}^1\times {\mathrm{7517}}^1$

素因数の和:11938

約数の個数: 64

約数和(自身を含む): 4236918658560

約数和(自身を除く): 1324309938455

約数列:

[1, 5, 7, 19, 35, 95, 133, 137, 665, 685, 959, 2603, 4253, 4795, 7517, 13015, 18221, 21265, 29771, 37585, 52619, 80807, 91105, 142823, 148855, 263095, 404035, 565649, 582661, 714115, 999761, 1029829, 2828245, 2913305, 4078627, 4998805, 5149145, 7208803, 11070559, 19566751, 20393135, 31969801, 36044015, 55352795, 77493913, 97833755, 136967257, 159849005, 223788607, 387469565, 607426219, 684836285, 1118943035, 3037131095, 4251983533, 4379862737, 21259917665, 21899313685, 30659039159, 83217392003, 153295195795, 416086960015, 582521744021, 2912608720105]

約数ペア:

[(1, 2912608720105), (5, 582521744021), (7, 416086960015), (19, 153295195795), (35, 83217392003), (95, 30659039159), (133, 21899313685), (137, 21259917665), (665, 4379862737), (685, 4251983533), (959, 3037131095), (2603, 1118943035), (4253, 684836285), (4795, 607426219), (7517, 387469565), (13015, 223788607), (18221, 159849005), (21265, 136967257), (29771, 97833755), (37585, 77493913), (52619, 55352795), (80807, 36044015), (91105, 31969801), (142823, 20393135), (148855, 19566751), (263095, 11070559), (404035, 7208803), (565649, 5149145), (582661, 4998805), (714115, 4078627), (999761, 2913305), (1029829, 2828245)]