77775810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{967}}^1$

素因数の和:1367

約数の個数: 64

約数和(自身を含む): 214106112

約数和(自身を除く): 136330302

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 383, 766, 967, 1149, 1915, 1934, 2298, 2681, 2901, 3830, 4835, 5362, 5745, 5802, 6769, 8043, 9670, 11490, 13405, 13538, 14505, 16086, 20307, 26810, 29010, 33845, 40215, 40614, 67690, 80430, 101535, 203070, 370361, 740722, 1111083, 1851805, 2222166, 2592527, 3703610, 5185054, 5555415, 7777581, 11110830, 12962635, 15555162, 25925270, 38887905, 77775810]

約数ペア:

[(1, 77775810), (2, 38887905), (3, 25925270), (5, 15555162), (6, 12962635), (7, 11110830), (10, 7777581), (14, 5555415), (15, 5185054), (21, 3703610), (30, 2592527), (35, 2222166), (42, 1851805), (70, 1111083), (105, 740722), (210, 370361), (383, 203070), (766, 101535), (967, 80430), (1149, 67690), (1915, 40614), (1934, 40215), (2298, 33845), (2681, 29010), (2901, 26810), (3830, 20307), (4835, 16086), (5362, 14505), (5745, 13538), (5802, 13405), (6769, 11490), (8043, 9670)]