42655410

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{7523}}^1$

素因数の和:7549

約数の個数: 80

約数和(自身を含む): 131098176

約数和(自身を除く): 88442766

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, 7523, 15046, 22569, 37615, 45138, 52661, 67707, 75230, 105322, 112845, 135414, 157983, 203121, 225690, 263305, 315966, 338535, 406242, 473949, 526610, 609363, 677070, 789915, 947898, 1015605, 1218726, 1421847, 1579830, 2031210, 2369745, 2843694, 3046815, 4265541, 4739490, 6093630, 7109235, 8531082, 14218470, 21327705, 42655410]

約数ペア:

[(1, 42655410), (2, 21327705), (3, 14218470), (5, 8531082), (6, 7109235), (7, 6093630), (9, 4739490), (10, 4265541), (14, 3046815), (15, 2843694), (18, 2369745), (21, 2031210), (27, 1579830), (30, 1421847), (35, 1218726), (42, 1015605), (45, 947898), (54, 789915), (63, 677070), (70, 609363), (81, 526610), (90, 473949), (105, 406242), (126, 338535), (135, 315966), (162, 263305), (189, 225690), (210, 203121), (270, 157983), (315, 135414), (378, 112845), (405, 105322), (567, 75230), (630, 67707), (810, 52661), (945, 45138), (1134, 37615), (1890, 22569), (2835, 15046), (5670, 7523)]