12206790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5897}}^1$

素因数の和:5933

約数の個数: 48

約数和(自身を含む): 33123168

約数和(自身を除く): 20916378

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 5897, 11794, 17691, 29485, 35382, 53073, 58970, 88455, 106146, 135631, 176910, 265365, 271262, 406893, 530730, 678155, 813786, 1220679, 1356310, 2034465, 2441358, 4068930, 6103395, 12206790]

約数ペア:

[(1, 12206790), (2, 6103395), (3, 4068930), (5, 2441358), (6, 2034465), (9, 1356310), (10, 1220679), (15, 813786), (18, 678155), (23, 530730), (30, 406893), (45, 271262), (46, 265365), (69, 176910), (90, 135631), (115, 106146), (138, 88455), (207, 58970), (230, 53073), (345, 35382), (414, 29485), (690, 17691), (1035, 11794), (2070, 5897)]