3856590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{587}}^1$

素因数の和:673

約数の個数: 48

約数和(自身を含む): 10181808

約数和(自身を除く): 6325218

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 73, 90, 146, 219, 365, 438, 587, 657, 730, 1095, 1174, 1314, 1761, 2190, 2935, 3285, 3522, 5283, 5870, 6570, 8805, 10566, 17610, 26415, 42851, 52830, 85702, 128553, 214255, 257106, 385659, 428510, 642765, 771318, 1285530, 1928295, 3856590]

約数ペア:

[(1, 3856590), (2, 1928295), (3, 1285530), (5, 771318), (6, 642765), (9, 428510), (10, 385659), (15, 257106), (18, 214255), (30, 128553), (45, 85702), (73, 52830), (90, 42851), (146, 26415), (219, 17610), (365, 10566), (438, 8805), (587, 6570), (657, 5870), (730, 5283), (1095, 3522), (1174, 3285), (1314, 2935), (1761, 2190)]