71121330

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1429}}^1$

素因数の和:1528

約数の個数: 96

約数和(自身を含む): 214156800

約数和(自身を除く): 143035470

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 79, 90, 105, 126, 158, 210, 237, 315, 395, 474, 553, 630, 711, 790, 1106, 1185, 1422, 1429, 1659, 2370, 2765, 2858, 3318, 3555, 4287, 4977, 5530, 7110, 7145, 8295, 8574, 9954, 10003, 12861, 14290, 16590, 20006, 21435, 24885, 25722, 30009, 42870, 49770, 50015, 60018, 64305, 90027, 100030, 112891, 128610, 150045, 180054, 225782, 300090, 338673, 450135, 564455, 677346, 790237, 900270, 1016019, 1128910, 1580474, 1693365, 2032038, 2370711, 3386730, 3951185, 4741422, 5080095, 7112133, 7902370, 10160190, 11853555, 14224266, 23707110, 35560665, 71121330]

約数ペア:

[(1, 71121330), (2, 35560665), (3, 23707110), (5, 14224266), (6, 11853555), (7, 10160190), (9, 7902370), (10, 7112133), (14, 5080095), (15, 4741422), (18, 3951185), (21, 3386730), (30, 2370711), (35, 2032038), (42, 1693365), (45, 1580474), (63, 1128910), (70, 1016019), (79, 900270), (90, 790237), (105, 677346), (126, 564455), (158, 450135), (210, 338673), (237, 300090), (315, 225782), (395, 180054), (474, 150045), (553, 128610), (630, 112891), (711, 100030), (790, 90027), (1106, 64305), (1185, 60018), (1422, 50015), (1429, 49770), (1659, 42870), (2370, 30009), (2765, 25722), (2858, 24885), (3318, 21435), (3555, 20006), (4287, 16590), (4977, 14290), (5530, 12861), (7110, 10003), (7145, 9954), (8295, 8574)]