25953690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1693}}^1$

素因数の和:1783

約数の個数: 64

約数和(自身を含む): 72205056

約数和(自身を除く): 46251366

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 73, 105, 146, 210, 219, 365, 438, 511, 730, 1022, 1095, 1533, 1693, 2190, 2555, 3066, 3386, 5079, 5110, 7665, 8465, 10158, 11851, 15330, 16930, 23702, 25395, 35553, 50790, 59255, 71106, 118510, 123589, 177765, 247178, 355530, 370767, 617945, 741534, 865123, 1235890, 1730246, 1853835, 2595369, 3707670, 4325615, 5190738, 8651230, 12976845, 25953690]

約数ペア:

[(1, 25953690), (2, 12976845), (3, 8651230), (5, 5190738), (6, 4325615), (7, 3707670), (10, 2595369), (14, 1853835), (15, 1730246), (21, 1235890), (30, 865123), (35, 741534), (42, 617945), (70, 370767), (73, 355530), (105, 247178), (146, 177765), (210, 123589), (219, 118510), (365, 71106), (438, 59255), (511, 50790), (730, 35553), (1022, 25395), (1095, 23702), (1533, 16930), (1693, 15330), (2190, 11851), (2555, 10158), (3066, 8465), (3386, 7665), (5079, 5110)]