30486690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{367}}^1$

素因数の和:464

約数の個数: 96

約数和(自身を含む): 86800896

約数和(自身を除く): 56314206

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 71, 78, 90, 117, 130, 142, 195, 213, 234, 355, 367, 390, 426, 585, 639, 710, 734, 923, 1065, 1101, 1170, 1278, 1835, 1846, 2130, 2202, 2769, 3195, 3303, 3670, 4615, 4771, 5505, 5538, 6390, 6606, 8307, 9230, 9542, 11010, 13845, 14313, 16515, 16614, 23855, 26057, 27690, 28626, 33030, 41535, 42939, 47710, 52114, 71565, 78171, 83070, 85878, 130285, 143130, 156342, 214695, 234513, 260570, 338741, 390855, 429390, 469026, 677482, 781710, 1016223, 1172565, 1693705, 2032446, 2345130, 3048669, 3387410, 5081115, 6097338, 10162230, 15243345, 30486690]

約数ペア:

[(1, 30486690), (2, 15243345), (3, 10162230), (5, 6097338), (6, 5081115), (9, 3387410), (10, 3048669), (13, 2345130), (15, 2032446), (18, 1693705), (26, 1172565), (30, 1016223), (39, 781710), (45, 677482), (65, 469026), (71, 429390), (78, 390855), (90, 338741), (117, 260570), (130, 234513), (142, 214695), (195, 156342), (213, 143130), (234, 130285), (355, 85878), (367, 83070), (390, 78171), (426, 71565), (585, 52114), (639, 47710), (710, 42939), (734, 41535), (923, 33030), (1065, 28626), (1101, 27690), (1170, 26057), (1278, 23855), (1835, 16614), (1846, 16515), (2130, 14313), (2202, 13845), (2769, 11010), (3195, 9542), (3303, 9230), (3670, 8307), (4615, 6606), (4771, 6390), (5505, 5538)]