7018350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{659}}^1$

素因数の和:745

約数の個数: 48

約数和(自身を含む): 17677440

約数和(自身を除く): 10659090

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 71, 75, 142, 150, 213, 355, 426, 659, 710, 1065, 1318, 1775, 1977, 2130, 3295, 3550, 3954, 5325, 6590, 9885, 10650, 16475, 19770, 32950, 46789, 49425, 93578, 98850, 140367, 233945, 280734, 467890, 701835, 1169725, 1403670, 2339450, 3509175, 7018350]

約数ペア:

[(1, 7018350), (2, 3509175), (3, 2339450), (5, 1403670), (6, 1169725), (10, 701835), (15, 467890), (25, 280734), (30, 233945), (50, 140367), (71, 98850), (75, 93578), (142, 49425), (150, 46789), (213, 32950), (355, 19770), (426, 16475), (659, 10650), (710, 9885), (1065, 6590), (1318, 5325), (1775, 3954), (1977, 3550), (2130, 3295)]