28996350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{3169}}^1$

素因数の和:3245

約数の個数: 48

約数和(自身を含む): 73112880

約数和(自身を除く): 44116530

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 61, 75, 122, 150, 183, 305, 366, 610, 915, 1525, 1830, 3050, 3169, 4575, 6338, 9150, 9507, 15845, 19014, 31690, 47535, 79225, 95070, 158450, 193309, 237675, 386618, 475350, 579927, 966545, 1159854, 1933090, 2899635, 4832725, 5799270, 9665450, 14498175, 28996350]

約数ペア:

[(1, 28996350), (2, 14498175), (3, 9665450), (5, 5799270), (6, 4832725), (10, 2899635), (15, 1933090), (25, 1159854), (30, 966545), (50, 579927), (61, 475350), (75, 386618), (122, 237675), (150, 193309), (183, 158450), (305, 95070), (366, 79225), (610, 47535), (915, 31690), (1525, 19014), (1830, 15845), (3050, 9507), (3169, 9150), (4575, 6338)]