30281850

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{7477}}^1$

素因数の和:7501

約数の個数: 60

約数和(自身を含む): 84149934

約数和(自身を除く): 53868084

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 135, 150, 162, 225, 270, 405, 450, 675, 810, 1350, 2025, 4050, 7477, 14954, 22431, 37385, 44862, 67293, 74770, 112155, 134586, 186925, 201879, 224310, 336465, 373850, 403758, 560775, 605637, 672930, 1009395, 1121550, 1211274, 1682325, 2018790, 3028185, 3364650, 5046975, 6056370, 10093950, 15140925, 30281850]

約数ペア:

[(1, 30281850), (2, 15140925), (3, 10093950), (5, 6056370), (6, 5046975), (9, 3364650), (10, 3028185), (15, 2018790), (18, 1682325), (25, 1211274), (27, 1121550), (30, 1009395), (45, 672930), (50, 605637), (54, 560775), (75, 403758), (81, 373850), (90, 336465), (135, 224310), (150, 201879), (162, 186925), (225, 134586), (270, 112155), (405, 74770), (450, 67293), (675, 44862), (810, 37385), (1350, 22431), (2025, 14954), (4050, 7477)]