38576090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{613}}^1$

素因数の和:687

約数の個数: 64

約数和(自身を含む): 84879360

約数和(自身を除く): 46303270

約数列:

[1, 2, 5, 7, 10, 14, 29, 31, 35, 58, 62, 70, 145, 155, 203, 217, 290, 310, 406, 434, 613, 899, 1015, 1085, 1226, 1798, 2030, 2170, 3065, 4291, 4495, 6130, 6293, 8582, 8990, 12586, 17777, 19003, 21455, 31465, 35554, 38006, 42910, 62930, 88885, 95015, 124439, 133021, 177770, 190030, 248878, 266042, 551087, 622195, 665105, 1102174, 1244390, 1330210, 2755435, 3857609, 5510870, 7715218, 19288045, 38576090]

約数ペア:

[(1, 38576090), (2, 19288045), (5, 7715218), (7, 5510870), (10, 3857609), (14, 2755435), (29, 1330210), (31, 1244390), (35, 1102174), (58, 665105), (62, 622195), (70, 551087), (145, 266042), (155, 248878), (203, 190030), (217, 177770), (290, 133021), (310, 124439), (406, 95015), (434, 88885), (613, 62930), (899, 42910), (1015, 38006), (1085, 35554), (1226, 31465), (1798, 21455), (2030, 19003), (2170, 17777), (3065, 12586), (4291, 8990), (4495, 8582), (6130, 6293)]