74911690

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^2\times {\mathrm{23}}^2$

素因数の和:101

約数の個数: 108

約数和(自身を含む): 174185046

約数和(自身を除く): 99273356

約数列:

[1, 2, 5, 7, 10, 14, 17, 23, 34, 35, 46, 49, 70, 85, 98, 115, 119, 161, 170, 230, 238, 245, 289, 322, 391, 490, 529, 578, 595, 782, 805, 833, 1058, 1127, 1190, 1445, 1610, 1666, 1955, 2023, 2254, 2645, 2737, 2890, 3703, 3910, 4046, 4165, 5290, 5474, 5635, 6647, 7406, 8330, 8993, 10115, 11270, 13294, 13685, 14161, 17986, 18515, 19159, 20230, 25921, 27370, 28322, 33235, 37030, 38318, 44965, 46529, 51842, 62951, 66470, 70805, 89930, 93058, 95795, 125902, 129605, 141610, 152881, 191590, 232645, 259210, 305762, 314755, 325703, 440657, 465290, 629510, 651406, 764405, 881314, 1070167, 1528810, 1628515, 2140334, 2203285, 3257030, 4406570, 5350835, 7491169, 10701670, 14982338, 37455845, 74911690]

約数ペア:

[(1, 74911690), (2, 37455845), (5, 14982338), (7, 10701670), (10, 7491169), (14, 5350835), (17, 4406570), (23, 3257030), (34, 2203285), (35, 2140334), (46, 1628515), (49, 1528810), (70, 1070167), (85, 881314), (98, 764405), (115, 651406), (119, 629510), (161, 465290), (170, 440657), (230, 325703), (238, 314755), (245, 305762), (289, 259210), (322, 232645), (391, 191590), (490, 152881), (529, 141610), (578, 129605), (595, 125902), (782, 95795), (805, 93058), (833, 89930), (1058, 70805), (1127, 66470), (1190, 62951), (1445, 51842), (1610, 46529), (1666, 44965), (1955, 38318), (2023, 37030), (2254, 33235), (2645, 28322), (2737, 27370), (2890, 25921), (3703, 20230), (3910, 19159), (4046, 18515), (4165, 17986), (5290, 14161), (5474, 13685), (5635, 13294), (6647, 11270), (7406, 10115), (8330, 8993)]