516501180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{16979}}^1$

素因数の和:17020

約数の個数: 108

約数和(自身を含む): 1696607640

約数和(自身を除く): 1180106460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 169, 180, 195, 234, 260, 338, 390, 468, 507, 585, 676, 780, 845, 1014, 1170, 1521, 1690, 2028, 2340, 2535, 3042, 3380, 5070, 6084, 7605, 10140, 15210, 16979, 30420, 33958, 50937, 67916, 84895, 101874, 152811, 169790, 203748, 220727, 254685, 305622, 339580, 441454, 509370, 611244, 662181, 764055, 882908, 1018740, 1103635, 1324362, 1528110, 1986543, 2207270, 2648724, 2869451, 3056220, 3310905, 3973086, 4414540, 5738902, 6621810, 7946172, 8608353, 9932715, 11477804, 13243620, 14347255, 17216706, 19865430, 25825059, 28694510, 34433412, 39730860, 43041765, 51650118, 57389020, 86083530, 103300236, 129125295, 172167060, 258250590, 516501180]

約数ペア:

[(1, 516501180), (2, 258250590), (3, 172167060), (4, 129125295), (5, 103300236), (6, 86083530), (9, 57389020), (10, 51650118), (12, 43041765), (13, 39730860), (15, 34433412), (18, 28694510), (20, 25825059), (26, 19865430), (30, 17216706), (36, 14347255), (39, 13243620), (45, 11477804), (52, 9932715), (60, 8608353), (65, 7946172), (78, 6621810), (90, 5738902), (117, 4414540), (130, 3973086), (156, 3310905), (169, 3056220), (180, 2869451), (195, 2648724), (234, 2207270), (260, 1986543), (338, 1528110), (390, 1324362), (468, 1103635), (507, 1018740), (585, 882908), (676, 764055), (780, 662181), (845, 611244), (1014, 509370), (1170, 441454), (1521, 339580), (1690, 305622), (2028, 254685), (2340, 220727), (2535, 203748), (3042, 169790), (3380, 152811), (5070, 101874), (6084, 84895), (7605, 67916), (10140, 50937), (15210, 33958), (16979, 30420)]