40154010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{691}}^1$

素因数の和:863

約数の個数: 64

約数和(自身を含む): 104630400

約数和(自身を除く): 64476390

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 149, 195, 298, 390, 447, 691, 745, 894, 1382, 1490, 1937, 2073, 2235, 3455, 3874, 4146, 4470, 5811, 6910, 8983, 9685, 10365, 11622, 17966, 19370, 20730, 26949, 29055, 44915, 53898, 58110, 89830, 102959, 134745, 205918, 269490, 308877, 514795, 617754, 1029590, 1338467, 1544385, 2676934, 3088770, 4015401, 6692335, 8030802, 13384670, 20077005, 40154010]

約数ペア:

[(1, 40154010), (2, 20077005), (3, 13384670), (5, 8030802), (6, 6692335), (10, 4015401), (13, 3088770), (15, 2676934), (26, 1544385), (30, 1338467), (39, 1029590), (65, 617754), (78, 514795), (130, 308877), (149, 269490), (195, 205918), (298, 134745), (390, 102959), (447, 89830), (691, 58110), (745, 53898), (894, 44915), (1382, 29055), (1490, 26949), (1937, 20730), (2073, 19370), (2235, 17966), (3455, 11622), (3874, 10365), (4146, 9685), (4470, 8983), (5811, 6910)]