68911537380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8635531}}^1$

素因数の和:8635569

約数の個数: 96

約数和(自身を含む): 232123100160

約数和(自身を除く): 163211562780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3990, 7980, 8635531, 17271062, 25906593, 34542124, 43177655, 51813186, 60448717, 86355310, 103626372, 120897434, 129532965, 164075089, 172710620, 181346151, 241794868, 259065930, 302243585, 328150178, 362692302, 492225267, 518131860, 604487170, 656300356, 725384604, 820375445, 906730755, 984450534, 1148525623, 1208974340, 1640750890, 1813461510, 1968901068, 2297051246, 2461126335, 3281501780, 3445576869, 3626923020, 4594102492, 4922252670, 5742628115, 6891153738, 9844505340, 11485256230, 13782307476, 17227884345, 22970512460, 34455768690, 68911537380]

約数ペア:

[(1, 68911537380), (2, 34455768690), (3, 22970512460), (4, 17227884345), (5, 13782307476), (6, 11485256230), (7, 9844505340), (10, 6891153738), (12, 5742628115), (14, 4922252670), (15, 4594102492), (19, 3626923020), (20, 3445576869), (21, 3281501780), (28, 2461126335), (30, 2297051246), (35, 1968901068), (38, 1813461510), (42, 1640750890), (57, 1208974340), (60, 1148525623), (70, 984450534), (76, 906730755), (84, 820375445), (95, 725384604), (105, 656300356), (114, 604487170), (133, 518131860), (140, 492225267), (190, 362692302), (210, 328150178), (228, 302243585), (266, 259065930), (285, 241794868), (380, 181346151), (399, 172710620), (420, 164075089), (532, 129532965), (570, 120897434), (665, 103626372), (798, 86355310), (1140, 60448717), (1330, 51813186), (1596, 43177655), (1995, 34542124), (2660, 25906593), (3990, 17271062), (7980, 8635531)]