210311370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{16573}}^1$

素因数の和:16636

約数の個数: 64

約数和(自身を含む): 572797440

約数和(自身を除く): 362486070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 47, 54, 90, 94, 135, 141, 235, 270, 282, 423, 470, 705, 846, 1269, 1410, 2115, 2538, 4230, 6345, 12690, 16573, 33146, 49719, 82865, 99438, 149157, 165730, 248595, 298314, 447471, 497190, 745785, 778931, 894942, 1491570, 1557862, 2237355, 2336793, 3894655, 4474710, 4673586, 7010379, 7789310, 11683965, 14020758, 21031137, 23367930, 35051895, 42062274, 70103790, 105155685, 210311370]

約数ペア:

[(1, 210311370), (2, 105155685), (3, 70103790), (5, 42062274), (6, 35051895), (9, 23367930), (10, 21031137), (15, 14020758), (18, 11683965), (27, 7789310), (30, 7010379), (45, 4673586), (47, 4474710), (54, 3894655), (90, 2336793), (94, 2237355), (135, 1557862), (141, 1491570), (235, 894942), (270, 778931), (282, 745785), (423, 497190), (470, 447471), (705, 298314), (846, 248595), (1269, 165730), (1410, 149157), (2115, 99438), (2538, 82865), (4230, 49719), (6345, 33146), (12690, 16573)]