2830050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{331}}^1$

素因数の和:368

約数の個数: 72

約数和(自身を含む): 8027760

約数和(自身を除く): 5197710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 45, 50, 57, 75, 90, 95, 114, 150, 171, 190, 225, 285, 331, 342, 450, 475, 570, 662, 855, 950, 993, 1425, 1655, 1710, 1986, 2850, 2979, 3310, 4275, 4965, 5958, 6289, 8275, 8550, 9930, 12578, 14895, 16550, 18867, 24825, 29790, 31445, 37734, 49650, 56601, 62890, 74475, 94335, 113202, 148950, 157225, 188670, 283005, 314450, 471675, 566010, 943350, 1415025, 2830050]

約数ペア:

[(1, 2830050), (2, 1415025), (3, 943350), (5, 566010), (6, 471675), (9, 314450), (10, 283005), (15, 188670), (18, 157225), (19, 148950), (25, 113202), (30, 94335), (38, 74475), (45, 62890), (50, 56601), (57, 49650), (75, 37734), (90, 31445), (95, 29790), (114, 24825), (150, 18867), (171, 16550), (190, 14895), (225, 12578), (285, 9930), (331, 8550), (342, 8275), (450, 6289), (475, 5958), (570, 4965), (662, 4275), (855, 3310), (950, 2979), (993, 2850), (1425, 1986), (1655, 1710)]