263286270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{733}}^1$

素因数の和:1066

約数の個数: 96

約数和(自身を含む): 740611872

約数和(自身を除く): 477325602

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 307, 390, 585, 614, 733, 921, 1170, 1466, 1535, 1842, 2199, 2763, 3070, 3665, 3991, 4398, 4605, 5526, 6597, 7330, 7982, 9210, 9529, 10995, 11973, 13194, 13815, 19058, 19955, 21990, 23946, 27630, 28587, 32985, 35919, 39910, 47645, 57174, 59865, 65970, 71838, 85761, 95290, 119730, 142935, 171522, 179595, 225031, 285870, 359190, 428805, 450062, 675093, 857610, 1125155, 1350186, 2025279, 2250310, 2925403, 3375465, 4050558, 5850806, 6750930, 8776209, 10126395, 14627015, 17552418, 20252790, 26328627, 29254030, 43881045, 52657254, 87762090, 131643135, 263286270]

約数ペア:

[(1, 263286270), (2, 131643135), (3, 87762090), (5, 52657254), (6, 43881045), (9, 29254030), (10, 26328627), (13, 20252790), (15, 17552418), (18, 14627015), (26, 10126395), (30, 8776209), (39, 6750930), (45, 5850806), (65, 4050558), (78, 3375465), (90, 2925403), (117, 2250310), (130, 2025279), (195, 1350186), (234, 1125155), (307, 857610), (390, 675093), (585, 450062), (614, 428805), (733, 359190), (921, 285870), (1170, 225031), (1466, 179595), (1535, 171522), (1842, 142935), (2199, 119730), (2763, 95290), (3070, 85761), (3665, 71838), (3991, 65970), (4398, 59865), (4605, 57174), (5526, 47645), (6597, 39910), (7330, 35919), (7982, 32985), (9210, 28587), (9529, 27630), (10995, 23946), (11973, 21990), (13194, 19955), (13815, 19058)]