73987830

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{13049}}^1$

素因数の和:13075

約数の個数: 80

約数和(自身を含む): 227383200

約数和(自身を除く): 153395370

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 270, 315, 378, 405, 567, 630, 810, 945, 1134, 1890, 2835, 5670, 13049, 26098, 39147, 65245, 78294, 91343, 117441, 130490, 182686, 195735, 234882, 274029, 352323, 391470, 456715, 548058, 587205, 704646, 822087, 913430, 1056969, 1174410, 1370145, 1644174, 1761615, 2113938, 2466261, 2740290, 3523230, 4110435, 4932522, 5284845, 7398783, 8220870, 10569690, 12331305, 14797566, 24662610, 36993915, 73987830]

約数ペア:

[(1, 73987830), (2, 36993915), (3, 24662610), (5, 14797566), (6, 12331305), (7, 10569690), (9, 8220870), (10, 7398783), (14, 5284845), (15, 4932522), (18, 4110435), (21, 3523230), (27, 2740290), (30, 2466261), (35, 2113938), (42, 1761615), (45, 1644174), (54, 1370145), (63, 1174410), (70, 1056969), (81, 913430), (90, 822087), (105, 704646), (126, 587205), (135, 548058), (162, 456715), (189, 391470), (210, 352323), (270, 274029), (315, 234882), (378, 195735), (405, 182686), (567, 130490), (630, 117441), (810, 91343), (945, 78294), (1134, 65245), (1890, 39147), (2835, 26098), (5670, 13049)]