133453740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{18691}}^1$

素因数の和:18727

約数の個数: 96

約数和(自身を含む): 452196864

約数和(自身を除く): 318743124

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 3570, 7140, 18691, 37382, 56073, 74764, 93455, 112146, 130837, 186910, 224292, 261674, 280365, 317747, 373820, 392511, 523348, 560730, 635494, 654185, 785022, 953241, 1121460, 1270988, 1308370, 1570044, 1588735, 1906482, 1962555, 2224229, 2616740, 3177470, 3812964, 3925110, 4448458, 4766205, 6354940, 6672687, 7850220, 8896916, 9532410, 11121145, 13345374, 19064820, 22242290, 26690748, 33363435, 44484580, 66726870, 133453740]

約数ペア:

[(1, 133453740), (2, 66726870), (3, 44484580), (4, 33363435), (5, 26690748), (6, 22242290), (7, 19064820), (10, 13345374), (12, 11121145), (14, 9532410), (15, 8896916), (17, 7850220), (20, 6672687), (21, 6354940), (28, 4766205), (30, 4448458), (34, 3925110), (35, 3812964), (42, 3177470), (51, 2616740), (60, 2224229), (68, 1962555), (70, 1906482), (84, 1588735), (85, 1570044), (102, 1308370), (105, 1270988), (119, 1121460), (140, 953241), (170, 785022), (204, 654185), (210, 635494), (238, 560730), (255, 523348), (340, 392511), (357, 373820), (420, 317747), (476, 280365), (510, 261674), (595, 224292), (714, 186910), (1020, 130837), (1190, 112146), (1428, 93455), (1785, 74764), (2380, 56073), (3570, 37382), (7140, 18691)]