78440190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1613}}^1\times {\mathrm{1621}}^1$

素因数の和:3244

約数の個数: 32

約数和(自身を含む): 188489376

約数和(自身を除く): 110049186

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1613, 1621, 3226, 3242, 4839, 4863, 8065, 8105, 9678, 9726, 16130, 16210, 24195, 24315, 48390, 48630, 2614673, 5229346, 7844019, 13073365, 15688038, 26146730, 39220095, 78440190]

約数ペア:

[(1, 78440190), (2, 39220095), (3, 26146730), (5, 15688038), (6, 13073365), (10, 7844019), (15, 5229346), (30, 2614673), (1613, 48630), (1621, 48390), (3226, 24315), (3242, 24195), (4839, 16210), (4863, 16130), (8065, 9726), (8105, 9678)]