148110340

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{6571}}^1$

素因数の和:6617

約数の個数: 72

約数和(自身を含む): 377600832

約数和(自身を除く): 229490492

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 49, 70, 92, 98, 115, 140, 161, 196, 230, 245, 322, 460, 490, 644, 805, 980, 1127, 1610, 2254, 3220, 4508, 5635, 6571, 11270, 13142, 22540, 26284, 32855, 45997, 65710, 91994, 131420, 151133, 183988, 229985, 302266, 321979, 459970, 604532, 643958, 755665, 919940, 1057931, 1287916, 1511330, 1609895, 2115862, 3022660, 3219790, 4231724, 5289655, 6439580, 7405517, 10579310, 14811034, 21158620, 29622068, 37027585, 74055170, 148110340]

約数ペア:

[(1, 148110340), (2, 74055170), (4, 37027585), (5, 29622068), (7, 21158620), (10, 14811034), (14, 10579310), (20, 7405517), (23, 6439580), (28, 5289655), (35, 4231724), (46, 3219790), (49, 3022660), (70, 2115862), (92, 1609895), (98, 1511330), (115, 1287916), (140, 1057931), (161, 919940), (196, 755665), (230, 643958), (245, 604532), (322, 459970), (460, 321979), (490, 302266), (644, 229985), (805, 183988), (980, 151133), (1127, 131420), (1610, 91994), (2254, 65710), (3220, 45997), (4508, 32855), (5635, 26284), (6571, 22540), (11270, 13142)]