70455220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:241

約数の個数: 96

約数和(自身を含む): 169174656

約数和(自身を除く): 98719436

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 41, 44, 55, 73, 82, 107, 110, 146, 164, 205, 214, 220, 292, 365, 410, 428, 451, 535, 730, 803, 820, 902, 1070, 1177, 1460, 1606, 1804, 2140, 2255, 2354, 2993, 3212, 4015, 4387, 4510, 4708, 5885, 5986, 7811, 8030, 8774, 9020, 11770, 11972, 14965, 15622, 16060, 17548, 21935, 23540, 29930, 31244, 32923, 39055, 43870, 48257, 59860, 65846, 78110, 85921, 87740, 96514, 131692, 156220, 164615, 171842, 193028, 241285, 320251, 329230, 343684, 429605, 482570, 640502, 658460, 859210, 965140, 1281004, 1601255, 1718420, 3202510, 3522761, 6405020, 7045522, 14091044, 17613805, 35227610, 70455220]

約数ペア:

[(1, 70455220), (2, 35227610), (4, 17613805), (5, 14091044), (10, 7045522), (11, 6405020), (20, 3522761), (22, 3202510), (41, 1718420), (44, 1601255), (55, 1281004), (73, 965140), (82, 859210), (107, 658460), (110, 640502), (146, 482570), (164, 429605), (205, 343684), (214, 329230), (220, 320251), (292, 241285), (365, 193028), (410, 171842), (428, 164615), (451, 156220), (535, 131692), (730, 96514), (803, 87740), (820, 85921), (902, 78110), (1070, 65846), (1177, 59860), (1460, 48257), (1606, 43870), (1804, 39055), (2140, 32923), (2255, 31244), (2354, 29930), (2993, 23540), (3212, 21935), (4015, 17548), (4387, 16060), (4510, 15622), (4708, 14965), (5885, 11972), (5986, 11770), (7811, 9020), (8030, 8774)]