2713637590

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{2237}}^1$

素因数の和:2409

約数の個数: 64

約数和(自身を含む): 5220806400

約数和(自身を除く): 2507168810

約数列:

[1, 2, 5, 10, 29, 47, 58, 89, 94, 145, 178, 235, 290, 445, 470, 890, 1363, 2237, 2581, 2726, 4183, 4474, 5162, 6815, 8366, 11185, 12905, 13630, 20915, 22370, 25810, 41830, 64873, 105139, 121307, 129746, 199093, 210278, 242614, 324365, 398186, 525695, 606535, 648730, 995465, 1051390, 1213070, 1990930, 3049031, 5773697, 6098062, 9357371, 11547394, 15245155, 18714742, 28868485, 30490310, 46786855, 57736970, 93573710, 271363759, 542727518, 1356818795, 2713637590]

約数ペア:

[(1, 2713637590), (2, 1356818795), (5, 542727518), (10, 271363759), (29, 93573710), (47, 57736970), (58, 46786855), (89, 30490310), (94, 28868485), (145, 18714742), (178, 15245155), (235, 11547394), (290, 9357371), (445, 6098062), (470, 5773697), (890, 3049031), (1363, 1990930), (2237, 1213070), (2581, 1051390), (2726, 995465), (4183, 648730), (4474, 606535), (5162, 525695), (6815, 398186), (8366, 324365), (11185, 242614), (12905, 210278), (13630, 199093), (20915, 129746), (22370, 121307), (25810, 105139), (41830, 64873)]