1480350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:225

約数の個数: 48

約数和(自身を含む): 3749760

約数和(自身を除く): 2269410

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 71, 75, 139, 142, 150, 213, 278, 355, 417, 426, 695, 710, 834, 1065, 1390, 1775, 2085, 2130, 3475, 3550, 4170, 5325, 6950, 9869, 10425, 10650, 19738, 20850, 29607, 49345, 59214, 98690, 148035, 246725, 296070, 493450, 740175, 1480350]

約数ペア:

[(1, 1480350), (2, 740175), (3, 493450), (5, 296070), (6, 246725), (10, 148035), (15, 98690), (25, 59214), (30, 49345), (50, 29607), (71, 20850), (75, 19738), (139, 10650), (142, 10425), (150, 9869), (213, 6950), (278, 5325), (355, 4170), (417, 3550), (426, 3475), (695, 2130), (710, 2085), (834, 1775), (1065, 1390)]