1543950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:138

約数の個数: 72

約数和(自身を含む): 4294368

約数和(自身を除く): 2750418

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 47, 50, 73, 75, 90, 94, 141, 146, 150, 219, 225, 235, 282, 365, 423, 438, 450, 470, 657, 705, 730, 846, 1095, 1175, 1314, 1410, 1825, 2115, 2190, 2350, 3285, 3431, 3525, 3650, 4230, 5475, 6570, 6862, 7050, 10293, 10575, 10950, 16425, 17155, 20586, 21150, 30879, 32850, 34310, 51465, 61758, 85775, 102930, 154395, 171550, 257325, 308790, 514650, 771975, 1543950]

約数ペア:

[(1, 1543950), (2, 771975), (3, 514650), (5, 308790), (6, 257325), (9, 171550), (10, 154395), (15, 102930), (18, 85775), (25, 61758), (30, 51465), (45, 34310), (47, 32850), (50, 30879), (73, 21150), (75, 20586), (90, 17155), (94, 16425), (141, 10950), (146, 10575), (150, 10293), (219, 7050), (225, 6862), (235, 6570), (282, 5475), (365, 4230), (423, 3650), (438, 3525), (450, 3431), (470, 3285), (657, 2350), (705, 2190), (730, 2115), (846, 1825), (1095, 1410), (1175, 1314)]