1230236535

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{19069}}^1$

素因数の和:19128

約数の個数: 64

約数和(自身を含む): 2372613120

約数和(自身を除く): 1142376585

約数列:

[1, 3, 5, 11, 15, 17, 23, 33, 51, 55, 69, 85, 115, 165, 187, 253, 255, 345, 391, 561, 759, 935, 1173, 1265, 1955, 2805, 3795, 4301, 5865, 12903, 19069, 21505, 57207, 64515, 95345, 209759, 286035, 324173, 438587, 629277, 972519, 1048795, 1315761, 1620865, 2192935, 3146385, 3565903, 4824457, 4862595, 6578805, 7455979, 10697709, 14473371, 17829515, 22367937, 24122285, 37279895, 53488545, 72366855, 82015769, 111839685, 246047307, 410078845, 1230236535]

約数ペア:

[(1, 1230236535), (3, 410078845), (5, 246047307), (11, 111839685), (15, 82015769), (17, 72366855), (23, 53488545), (33, 37279895), (51, 24122285), (55, 22367937), (69, 17829515), (85, 14473371), (115, 10697709), (165, 7455979), (187, 6578805), (253, 4862595), (255, 4824457), (345, 3565903), (391, 3146385), (561, 2192935), (759, 1620865), (935, 1315761), (1173, 1048795), (1265, 972519), (1955, 629277), (2805, 438587), (3795, 324173), (4301, 286035), (5865, 209759), (12903, 95345), (19069, 64515), (21505, 57207)]