154080910

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{2803}}^1$

素因数の和:3072

約数の個数: 32

約数和(自身を含む): 290718720

約数和(自身を除く): 136637810

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 239, 478, 1195, 2390, 2803, 5497, 5606, 10994, 14015, 27485, 28030, 54970, 64469, 128938, 322345, 644690, 669917, 1339834, 3349585, 6699170, 15408091, 30816182, 77040455, 154080910]

約数ペア:

[(1, 154080910), (2, 77040455), (5, 30816182), (10, 15408091), (23, 6699170), (46, 3349585), (115, 1339834), (230, 669917), (239, 644690), (478, 322345), (1195, 128938), (2390, 64469), (2803, 54970), (5497, 28030), (5606, 27485), (10994, 14015)]