306824730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{691}}^1$

素因数の和:780

約数の個数: 96

約数和(自身を含む): 797283648

約数和(自身を除く): 490458918

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 41, 57, 82, 95, 114, 123, 190, 205, 246, 285, 361, 410, 570, 615, 691, 722, 779, 1083, 1230, 1382, 1558, 1805, 2073, 2166, 2337, 3455, 3610, 3895, 4146, 4674, 5415, 6910, 7790, 10365, 10830, 11685, 13129, 14801, 20730, 23370, 26258, 28331, 29602, 39387, 44403, 56662, 65645, 74005, 78774, 84993, 88806, 131290, 141655, 148010, 169986, 196935, 222015, 249451, 283310, 393870, 424965, 444030, 498902, 538289, 748353, 849930, 1076578, 1247255, 1496706, 1614867, 2494510, 2691445, 3229734, 3741765, 5382890, 7483530, 8074335, 10227491, 16148670, 20454982, 30682473, 51137455, 61364946, 102274910, 153412365, 306824730]

約数ペア:

[(1, 306824730), (2, 153412365), (3, 102274910), (5, 61364946), (6, 51137455), (10, 30682473), (15, 20454982), (19, 16148670), (30, 10227491), (38, 8074335), (41, 7483530), (57, 5382890), (82, 3741765), (95, 3229734), (114, 2691445), (123, 2494510), (190, 1614867), (205, 1496706), (246, 1247255), (285, 1076578), (361, 849930), (410, 748353), (570, 538289), (615, 498902), (691, 444030), (722, 424965), (779, 393870), (1083, 283310), (1230, 249451), (1382, 222015), (1558, 196935), (1805, 169986), (2073, 148010), (2166, 141655), (2337, 131290), (3455, 88806), (3610, 84993), (3895, 78774), (4146, 74005), (4674, 65645), (5415, 56662), (6910, 44403), (7790, 39387), (10365, 29602), (10830, 28331), (11685, 26258), (13129, 23370), (14801, 20730)]