30239508

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:114

約数の個数: 96

約数和(自身を含む): 81034240

約数和(自身を除く): 50794732

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 37, 39, 52, 62, 74, 78, 93, 111, 124, 148, 156, 169, 186, 222, 338, 372, 403, 444, 481, 507, 676, 806, 962, 1014, 1147, 1209, 1443, 1612, 1924, 2028, 2197, 2294, 2418, 2886, 3441, 4394, 4588, 4836, 5239, 5772, 6253, 6591, 6882, 8788, 10478, 12506, 13182, 13764, 14911, 15717, 18759, 20956, 25012, 26364, 29822, 31434, 37518, 44733, 59644, 62868, 68107, 75036, 81289, 89466, 136214, 162578, 178932, 193843, 204321, 243867, 272428, 325156, 387686, 408642, 487734, 581529, 775372, 817284, 975468, 1163058, 2326116, 2519959, 5039918, 7559877, 10079836, 15119754, 30239508]

約数ペア:

[(1, 30239508), (2, 15119754), (3, 10079836), (4, 7559877), (6, 5039918), (12, 2519959), (13, 2326116), (26, 1163058), (31, 975468), (37, 817284), (39, 775372), (52, 581529), (62, 487734), (74, 408642), (78, 387686), (93, 325156), (111, 272428), (124, 243867), (148, 204321), (156, 193843), (169, 178932), (186, 162578), (222, 136214), (338, 89466), (372, 81289), (403, 75036), (444, 68107), (481, 62868), (507, 59644), (676, 44733), (806, 37518), (962, 31434), (1014, 29822), (1147, 26364), (1209, 25012), (1443, 20956), (1612, 18759), (1924, 15717), (2028, 14911), (2197, 13764), (2294, 13182), (2418, 12506), (2886, 10478), (3441, 8788), (4394, 6882), (4588, 6591), (4836, 6253), (5239, 5772)]