2014865770

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{2837}}^1$

素因数の和:2983

約数の個数: 64

約数和(自身を含む): 3923251200

約数和(自身を除く): 1908385430

約数列:

[1, 2, 5, 10, 29, 31, 58, 62, 79, 145, 155, 158, 290, 310, 395, 790, 899, 1798, 2291, 2449, 2837, 4495, 4582, 4898, 5674, 8990, 11455, 12245, 14185, 22910, 24490, 28370, 71021, 82273, 87947, 142042, 164546, 175894, 224123, 355105, 411365, 439735, 448246, 710210, 822730, 879470, 1120615, 2241230, 2550463, 5100926, 6499567, 6947813, 12752315, 12999134, 13895626, 25504630, 32497835, 34739065, 64995670, 69478130, 201486577, 402973154, 1007432885, 2014865770]

約数ペア:

[(1, 2014865770), (2, 1007432885), (5, 402973154), (10, 201486577), (29, 69478130), (31, 64995670), (58, 34739065), (62, 32497835), (79, 25504630), (145, 13895626), (155, 12999134), (158, 12752315), (290, 6947813), (310, 6499567), (395, 5100926), (790, 2550463), (899, 2241230), (1798, 1120615), (2291, 879470), (2449, 822730), (2837, 710210), (4495, 448246), (4582, 439735), (4898, 411365), (5674, 355105), (8990, 224123), (11455, 175894), (12245, 164546), (14185, 142042), (22910, 87947), (24490, 82273), (28370, 71021)]