3120450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{293}}^1$

素因数の和:379

約数の個数: 48

約数和(自身を含む): 7874496

約数和(自身を除く): 4754046

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 71, 75, 142, 150, 213, 293, 355, 426, 586, 710, 879, 1065, 1465, 1758, 1775, 2130, 2930, 3550, 4395, 5325, 7325, 8790, 10650, 14650, 20803, 21975, 41606, 43950, 62409, 104015, 124818, 208030, 312045, 520075, 624090, 1040150, 1560225, 3120450]

約数ペア:

[(1, 3120450), (2, 1560225), (3, 1040150), (5, 624090), (6, 520075), (10, 312045), (15, 208030), (25, 124818), (30, 104015), (50, 62409), (71, 43950), (75, 41606), (142, 21975), (150, 20803), (213, 14650), (293, 10650), (355, 8790), (426, 7325), (586, 5325), (710, 4395), (879, 3550), (1065, 2930), (1465, 2130), (1758, 1775)]