63581570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:291

約数の個数: 64

約数和(自身を含む): 128701440

約数和(自身を除く): 65119870

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 79, 82, 130, 151, 158, 205, 302, 395, 410, 533, 755, 790, 1027, 1066, 1510, 1963, 2054, 2665, 3239, 3926, 5135, 5330, 6191, 6478, 9815, 10270, 11929, 12382, 16195, 19630, 23858, 30955, 32390, 42107, 59645, 61910, 80483, 84214, 119290, 155077, 160966, 210535, 310154, 402415, 421070, 489089, 775385, 804830, 978178, 1550770, 2445445, 4890890, 6358157, 12716314, 31790785, 63581570]

約数ペア:

[(1, 63581570), (2, 31790785), (5, 12716314), (10, 6358157), (13, 4890890), (26, 2445445), (41, 1550770), (65, 978178), (79, 804830), (82, 775385), (130, 489089), (151, 421070), (158, 402415), (205, 310154), (302, 210535), (395, 160966), (410, 155077), (533, 119290), (755, 84214), (790, 80483), (1027, 61910), (1066, 59645), (1510, 42107), (1963, 32390), (2054, 30955), (2665, 23858), (3239, 19630), (3926, 16195), (5135, 12382), (5330, 11929), (6191, 10270), (6478, 9815)]