2500751490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{14591}}^1$

素因数の和:14827

約数の個数: 64

約数和(自身を含む): 6240706560

約数和(自身を除く): 3739955070

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 197, 290, 394, 435, 591, 870, 985, 1182, 1970, 2955, 5713, 5910, 11426, 14591, 17139, 28565, 29182, 34278, 43773, 57130, 72955, 85695, 87546, 145910, 171390, 218865, 423139, 437730, 846278, 1269417, 2115695, 2538834, 2874427, 4231390, 5748854, 6347085, 8623281, 12694170, 14372135, 17246562, 28744270, 43116405, 83358383, 86232810, 166716766, 250075149, 416791915, 500150298, 833583830, 1250375745, 2500751490]

約数ペア:

[(1, 2500751490), (2, 1250375745), (3, 833583830), (5, 500150298), (6, 416791915), (10, 250075149), (15, 166716766), (29, 86232810), (30, 83358383), (58, 43116405), (87, 28744270), (145, 17246562), (174, 14372135), (197, 12694170), (290, 8623281), (394, 6347085), (435, 5748854), (591, 4231390), (870, 2874427), (985, 2538834), (1182, 2115695), (1970, 1269417), (2955, 846278), (5713, 437730), (5910, 423139), (11426, 218865), (14591, 171390), (17139, 145910), (28565, 87546), (29182, 85695), (34278, 72955), (43773, 57130)]