126914130

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{201451}}^1$

素因数の和:201471

約数の個数: 48

約数和(自身を含む): 377118144

約数和(自身を除く): 250204014

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 201451, 402902, 604353, 1007255, 1208706, 1410157, 1813059, 2014510, 2820314, 3021765, 3626118, 4230471, 6043530, 7050785, 8460942, 9065295, 12691413, 14101570, 18130590, 21152355, 25382826, 42304710, 63457065, 126914130]

約数ペア:

[(1, 126914130), (2, 63457065), (3, 42304710), (5, 25382826), (6, 21152355), (7, 18130590), (9, 14101570), (10, 12691413), (14, 9065295), (15, 8460942), (18, 7050785), (21, 6043530), (30, 4230471), (35, 3626118), (42, 3021765), (45, 2820314), (63, 2014510), (70, 1813059), (90, 1410157), (105, 1208706), (126, 1007255), (210, 604353), (315, 402902), (630, 201451)]