77082870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{2161}}^1$

素因数の和:2241

約数の個数: 64

約数和(自身を含む): 196136640

約数和(自身を除く): 119053770

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 41, 58, 82, 87, 123, 145, 174, 205, 246, 290, 410, 435, 615, 870, 1189, 1230, 2161, 2378, 3567, 4322, 5945, 6483, 7134, 10805, 11890, 12966, 17835, 21610, 32415, 35670, 62669, 64830, 88601, 125338, 177202, 188007, 265803, 313345, 376014, 443005, 531606, 626690, 886010, 940035, 1329015, 1880070, 2569429, 2658030, 5138858, 7708287, 12847145, 15416574, 25694290, 38541435, 77082870]

約数ペア:

[(1, 77082870), (2, 38541435), (3, 25694290), (5, 15416574), (6, 12847145), (10, 7708287), (15, 5138858), (29, 2658030), (30, 2569429), (41, 1880070), (58, 1329015), (82, 940035), (87, 886010), (123, 626690), (145, 531606), (174, 443005), (205, 376014), (246, 313345), (290, 265803), (410, 188007), (435, 177202), (615, 125338), (870, 88601), (1189, 64830), (1230, 62669), (2161, 35670), (2378, 32415), (3567, 21610), (4322, 17835), (5945, 12966), (6483, 11890), (7134, 10805)]