83934270

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{461}}^1$

素因数の和:515

約数の個数: 144

約数和(自身を含む): 265513248

約数和(自身を除く): 181578978

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 30, 34, 35, 42, 45, 51, 63, 70, 85, 90, 102, 105, 119, 126, 153, 170, 210, 238, 255, 289, 306, 315, 357, 461, 510, 578, 595, 630, 714, 765, 867, 922, 1071, 1190, 1383, 1445, 1530, 1734, 1785, 2023, 2142, 2305, 2601, 2766, 2890, 3227, 3570, 4046, 4149, 4335, 4610, 5202, 5355, 6069, 6454, 6915, 7837, 8298, 8670, 9681, 10115, 10710, 12138, 13005, 13830, 15674, 16135, 18207, 19362, 20230, 20745, 23511, 26010, 29043, 30345, 32270, 36414, 39185, 41490, 47022, 48405, 54859, 58086, 60690, 70533, 78370, 91035, 96810, 109718, 117555, 133229, 141066, 145215, 164577, 182070, 235110, 266458, 274295, 290430, 329154, 352665, 399687, 493731, 548590, 666145, 705330, 799374, 822885, 932603, 987462, 1199061, 1332290, 1645770, 1865206, 1998435, 2398122, 2468655, 2797809, 3996870, 4663015, 4937310, 5595618, 5995305, 8393427, 9326030, 11990610, 13989045, 16786854, 27978090, 41967135, 83934270]

約数ペア:

[(1, 83934270), (2, 41967135), (3, 27978090), (5, 16786854), (6, 13989045), (7, 11990610), (9, 9326030), (10, 8393427), (14, 5995305), (15, 5595618), (17, 4937310), (18, 4663015), (21, 3996870), (30, 2797809), (34, 2468655), (35, 2398122), (42, 1998435), (45, 1865206), (51, 1645770), (63, 1332290), (70, 1199061), (85, 987462), (90, 932603), (102, 822885), (105, 799374), (119, 705330), (126, 666145), (153, 548590), (170, 493731), (210, 399687), (238, 352665), (255, 329154), (289, 290430), (306, 274295), (315, 266458), (357, 235110), (461, 182070), (510, 164577), (578, 145215), (595, 141066), (630, 133229), (714, 117555), (765, 109718), (867, 96810), (922, 91035), (1071, 78370), (1190, 70533), (1383, 60690), (1445, 58086), (1530, 54859), (1734, 48405), (1785, 47022), (2023, 41490), (2142, 39185), (2305, 36414), (2601, 32270), (2766, 30345), (2890, 29043), (3227, 26010), (3570, 23511), (4046, 20745), (4149, 20230), (4335, 19362), (4610, 18207), (5202, 16135), (5355, 15674), (6069, 13830), (6454, 13005), (6915, 12138), (7837, 10710), (8298, 10115), (8670, 9681)]