957950

素因数分解:

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

素因数の和:66

約数の個数: 72

約数和(自身を含む): 2290032

約数和(自身を除く): 1332082

約数列:

[1, 2, 5, 7, 10, 14, 17, 23, 25, 34, 35, 46, 49, 50, 70, 85, 98, 115, 119, 161, 170, 175, 230, 238, 245, 322, 350, 391, 425, 490, 575, 595, 782, 805, 833, 850, 1127, 1150, 1190, 1225, 1610, 1666, 1955, 2254, 2450, 2737, 2975, 3910, 4025, 4165, 5474, 5635, 5950, 8050, 8330, 9775, 11270, 13685, 19159, 19550, 20825, 27370, 28175, 38318, 41650, 56350, 68425, 95795, 136850, 191590, 478975, 957950]

約数ペア:

[(1, 957950), (2, 478975), (5, 191590), (7, 136850), (10, 95795), (14, 68425), (17, 56350), (23, 41650), (25, 38318), (34, 28175), (35, 27370), (46, 20825), (49, 19550), (50, 19159), (70, 13685), (85, 11270), (98, 9775), (115, 8330), (119, 8050), (161, 5950), (170, 5635), (175, 5474), (230, 4165), (238, 4025), (245, 3910), (322, 2975), (350, 2737), (391, 2450), (425, 2254), (490, 1955), (575, 1666), (595, 1610), (782, 1225), (805, 1190), (833, 1150), (850, 1127)]