30542250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{193}}^1\times {\mathrm{211}}^1$

素因数の和:424

約数の個数: 64

約数和(自身を含む): 76991616

約数和(自身を除く): 46449366

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 193, 211, 250, 375, 386, 422, 579, 633, 750, 965, 1055, 1158, 1266, 1930, 2110, 2895, 3165, 4825, 5275, 5790, 6330, 9650, 10550, 14475, 15825, 24125, 26375, 28950, 31650, 40723, 48250, 52750, 72375, 79125, 81446, 122169, 144750, 158250, 203615, 244338, 407230, 610845, 1018075, 1221690, 2036150, 3054225, 5090375, 6108450, 10180750, 15271125, 30542250]

約数ペア:

[(1, 30542250), (2, 15271125), (3, 10180750), (5, 6108450), (6, 5090375), (10, 3054225), (15, 2036150), (25, 1221690), (30, 1018075), (50, 610845), (75, 407230), (125, 244338), (150, 203615), (193, 158250), (211, 144750), (250, 122169), (375, 81446), (386, 79125), (422, 72375), (579, 52750), (633, 48250), (750, 40723), (965, 31650), (1055, 28950), (1158, 26375), (1266, 24125), (1930, 15825), (2110, 14475), (2895, 10550), (3165, 9650), (4825, 6330), (5275, 5790)]