21305655450

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{928351}}^1$

素因数の和:928389

約数の個数: 96

約数和(自身を含む): 62162449920

約数和(自身を除く): 40856794470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 27, 30, 34, 45, 50, 51, 54, 75, 85, 90, 102, 135, 150, 153, 170, 225, 255, 270, 306, 425, 450, 459, 510, 675, 765, 850, 918, 1275, 1350, 1530, 2295, 2550, 3825, 4590, 7650, 11475, 22950, 928351, 1856702, 2785053, 4641755, 5570106, 8355159, 9283510, 13925265, 15781967, 16710318, 23208775, 25065477, 27850530, 31563934, 41775795, 46417550, 47345901, 50130954, 69626325, 78909835, 83551590, 94691802, 125327385, 139252650, 142037703, 157819670, 208878975, 236729505, 250654770, 284075406, 394549175, 417757950, 426113109, 473459010, 626636925, 710188515, 789098350, 852226218, 1183647525, 1253273850, 1420377030, 2130565545, 2367295050, 3550942575, 4261131090, 7101885150, 10652827725, 21305655450]

約数ペア:

[(1, 21305655450), (2, 10652827725), (3, 7101885150), (5, 4261131090), (6, 3550942575), (9, 2367295050), (10, 2130565545), (15, 1420377030), (17, 1253273850), (18, 1183647525), (25, 852226218), (27, 789098350), (30, 710188515), (34, 626636925), (45, 473459010), (50, 426113109), (51, 417757950), (54, 394549175), (75, 284075406), (85, 250654770), (90, 236729505), (102, 208878975), (135, 157819670), (150, 142037703), (153, 139252650), (170, 125327385), (225, 94691802), (255, 83551590), (270, 78909835), (306, 69626325), (425, 50130954), (450, 47345901), (459, 46417550), (510, 41775795), (675, 31563934), (765, 27850530), (850, 25065477), (918, 23208775), (1275, 16710318), (1350, 15781967), (1530, 13925265), (2295, 9283510), (2550, 8355159), (3825, 5570106), (4590, 4641755), (7650, 2785053), (11475, 1856702), (22950, 928351)]