149733990

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{237673}}^1$

素因数の和:237693

約数の個数: 48

約数和(自身を含む): 444925728

約数和(自身を除く): 295191738

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, 237673, 475346, 713019, 1188365, 1426038, 1663711, 2139057, 2376730, 3327422, 3565095, 4278114, 4991133, 7130190, 8318555, 9982266, 10695285, 14973399, 16637110, 21390570, 24955665, 29946798, 49911330, 74866995, 149733990]

約数ペア:

[(1, 149733990), (2, 74866995), (3, 49911330), (5, 29946798), (6, 24955665), (7, 21390570), (9, 16637110), (10, 14973399), (14, 10695285), (15, 9982266), (18, 8318555), (21, 7130190), (30, 4991133), (35, 4278114), (42, 3565095), (45, 3327422), (63, 2376730), (70, 2139057), (90, 1663711), (105, 1426038), (126, 1188365), (210, 713019), (315, 475346), (630, 237673)]