73551940

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{6823}}^1$

素因数の和:6857

約数の個数: 72

約数和(自身を含む): 196039872

約数和(自身を除く): 122487932

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 49, 55, 70, 77, 98, 110, 140, 154, 196, 220, 245, 308, 385, 490, 539, 770, 980, 1078, 1540, 2156, 2695, 5390, 6823, 10780, 13646, 27292, 34115, 47761, 68230, 75053, 95522, 136460, 150106, 191044, 238805, 300212, 334327, 375265, 477610, 525371, 668654, 750530, 955220, 1050742, 1337308, 1501060, 1671635, 2101484, 2626855, 3343270, 3677597, 5253710, 6686540, 7355194, 10507420, 14710388, 18387985, 36775970, 73551940]

約数ペア:

[(1, 73551940), (2, 36775970), (4, 18387985), (5, 14710388), (7, 10507420), (10, 7355194), (11, 6686540), (14, 5253710), (20, 3677597), (22, 3343270), (28, 2626855), (35, 2101484), (44, 1671635), (49, 1501060), (55, 1337308), (70, 1050742), (77, 955220), (98, 750530), (110, 668654), (140, 525371), (154, 477610), (196, 375265), (220, 334327), (245, 300212), (308, 238805), (385, 191044), (490, 150106), (539, 136460), (770, 95522), (980, 75053), (1078, 68230), (1540, 47761), (2156, 34115), (2695, 27292), (5390, 13646), (6823, 10780)]