4971470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:153

約数の個数: 64

約数和(自身を含む): 11059200

約数和(自身を除く): 6087730

約数列:

[1, 2, 5, 7, 10, 14, 29, 31, 35, 58, 62, 70, 79, 145, 155, 158, 203, 217, 290, 310, 395, 406, 434, 553, 790, 899, 1015, 1085, 1106, 1798, 2030, 2170, 2291, 2449, 2765, 4495, 4582, 4898, 5530, 6293, 8990, 11455, 12245, 12586, 16037, 17143, 22910, 24490, 31465, 32074, 34286, 62930, 71021, 80185, 85715, 142042, 160370, 171430, 355105, 497147, 710210, 994294, 2485735, 4971470]

約数ペア:

[(1, 4971470), (2, 2485735), (5, 994294), (7, 710210), (10, 497147), (14, 355105), (29, 171430), (31, 160370), (35, 142042), (58, 85715), (62, 80185), (70, 71021), (79, 62930), (145, 34286), (155, 32074), (158, 31465), (203, 24490), (217, 22910), (290, 17143), (310, 16037), (395, 12586), (406, 12245), (434, 11455), (553, 8990), (790, 6293), (899, 5530), (1015, 4898), (1085, 4582), (1106, 4495), (1798, 2765), (2030, 2449), (2170, 2291)]