1693350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:142

約数の個数: 72

約数和(自身を含む): 4700592

約数和(自身を除く): 3007242

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 53, 71, 75, 90, 106, 142, 150, 159, 213, 225, 265, 318, 355, 426, 450, 477, 530, 639, 710, 795, 954, 1065, 1278, 1325, 1590, 1775, 2130, 2385, 2650, 3195, 3550, 3763, 3975, 4770, 5325, 6390, 7526, 7950, 10650, 11289, 11925, 15975, 18815, 22578, 23850, 31950, 33867, 37630, 56445, 67734, 94075, 112890, 169335, 188150, 282225, 338670, 564450, 846675, 1693350]

約数ペア:

[(1, 1693350), (2, 846675), (3, 564450), (5, 338670), (6, 282225), (9, 188150), (10, 169335), (15, 112890), (18, 94075), (25, 67734), (30, 56445), (45, 37630), (50, 33867), (53, 31950), (71, 23850), (75, 22578), (90, 18815), (106, 15975), (142, 11925), (150, 11289), (159, 10650), (213, 7950), (225, 7526), (265, 6390), (318, 5325), (355, 4770), (426, 3975), (450, 3763), (477, 3550), (530, 3195), (639, 2650), (710, 2385), (795, 2130), (954, 1775), (1065, 1590), (1278, 1325)]