3257030

素因数分解:

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

素因数の和:78

約数の個数: 72

約数和(自身を含む): 7559568

約数和(自身を除く): 4302538

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, 578, 595, 782, 805, 833, 1127, 1190, 1445, 1610, 1666, 1955, 2023, 2254, 2737, 2890, 3910, 4046, 4165, 5474, 5635, 6647, 8330, 10115, 11270, 13294, 13685, 14161, 19159, 20230, 27370, 28322, 33235, 38318, 46529, 66470, 70805, 93058, 95795, 141610, 191590, 232645, 325703, 465290, 651406, 1628515, 3257030]

約数ペア:

[(1, 3257030), (2, 1628515), (5, 651406), (7, 465290), (10, 325703), (14, 232645), (17, 191590), (23, 141610), (34, 95795), (35, 93058), (46, 70805), (49, 66470), (70, 46529), (85, 38318), (98, 33235), (115, 28322), (119, 27370), (161, 20230), (170, 19159), (230, 14161), (238, 13685), (245, 13294), (289, 11270), (322, 10115), (391, 8330), (490, 6647), (578, 5635), (595, 5474), (782, 4165), (805, 4046), (833, 3910), (1127, 2890), (1190, 2737), (1445, 2254), (1610, 2023), (1666, 1955)]