1410363990

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{2238673}}^1$

素因数の和:2238693

約数の個数: 48

約数和(自身を含む): 4190797728

約数和(自身を除く): 2780433738

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, 2238673, 4477346, 6716019, 11193365, 13432038, 15670711, 20148057, 22386730, 31341422, 33580095, 40296114, 47012133, 67160190, 78353555, 94024266, 100740285, 141036399, 156707110, 201480570, 235060665, 282072798, 470121330, 705181995, 1410363990]

約数ペア:

[(1, 1410363990), (2, 705181995), (3, 470121330), (5, 282072798), (6, 235060665), (7, 201480570), (9, 156707110), (10, 141036399), (14, 100740285), (15, 94024266), (18, 78353555), (21, 67160190), (30, 47012133), (35, 40296114), (42, 33580095), (45, 31341422), (63, 22386730), (70, 20148057), (90, 15670711), (105, 13432038), (126, 11193365), (210, 6716019), (315, 4477346), (630, 2238673)]