20190115950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{307}}^1\times {\mathrm{438439}}^1$

素因数の和:438761

約数の個数: 48

約数和(自身を含む): 50234701440

約数和(自身を除く): 30044585490

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 307, 614, 921, 1535, 1842, 3070, 4605, 7675, 9210, 15350, 23025, 46050, 438439, 876878, 1315317, 2192195, 2630634, 4384390, 6576585, 10960975, 13153170, 21921950, 32882925, 65765850, 134600773, 269201546, 403802319, 673003865, 807604638, 1346007730, 2019011595, 3365019325, 4038023190, 6730038650, 10095057975, 20190115950]

約数ペア:

[(1, 20190115950), (2, 10095057975), (3, 6730038650), (5, 4038023190), (6, 3365019325), (10, 2019011595), (15, 1346007730), (25, 807604638), (30, 673003865), (50, 403802319), (75, 269201546), (150, 134600773), (307, 65765850), (614, 32882925), (921, 21921950), (1535, 13153170), (1842, 10960975), (3070, 6576585), (4605, 4384390), (7675, 2630634), (9210, 2192195), (15350, 1315317), (23025, 876878), (46050, 438439)]