2750250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{193}}^1$

素因数の和:232

約数の個数: 64

約数和(自身を含む): 7263360

約数和(自身を除く): 4513110

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 125, 150, 190, 193, 250, 285, 375, 386, 475, 570, 579, 750, 950, 965, 1158, 1425, 1930, 2375, 2850, 2895, 3667, 4750, 4825, 5790, 7125, 7334, 9650, 11001, 14250, 14475, 18335, 22002, 24125, 28950, 36670, 48250, 55005, 72375, 91675, 110010, 144750, 183350, 275025, 458375, 550050, 916750, 1375125, 2750250]

約数ペア:

[(1, 2750250), (2, 1375125), (3, 916750), (5, 550050), (6, 458375), (10, 275025), (15, 183350), (19, 144750), (25, 110010), (30, 91675), (38, 72375), (50, 55005), (57, 48250), (75, 36670), (95, 28950), (114, 24125), (125, 22002), (150, 18335), (190, 14475), (193, 14250), (250, 11001), (285, 9650), (375, 7334), (386, 7125), (475, 5790), (570, 4825), (579, 4750), (750, 3667), (950, 2895), (965, 2850), (1158, 2375), (1425, 1930)]