307087110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{163}}^1\times {\mathrm{173}}^1$

素因数の和:371

約数の個数: 144

約数和(自身を含む): 888097392

約数和(自身を除く): 581010282

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 121, 163, 165, 173, 198, 242, 326, 330, 346, 363, 489, 495, 519, 605, 726, 815, 865, 978, 990, 1038, 1089, 1210, 1467, 1557, 1630, 1730, 1793, 1815, 1903, 2178, 2445, 2595, 2934, 3114, 3586, 3630, 3806, 4890, 5190, 5379, 5445, 5709, 7335, 7785, 8965, 9515, 10758, 10890, 11418, 14670, 15570, 16137, 17127, 17930, 19030, 19723, 20933, 26895, 28199, 28545, 32274, 34254, 39446, 41866, 53790, 56398, 57090, 59169, 62799, 80685, 84597, 85635, 98615, 104665, 118338, 125598, 140995, 161370, 169194, 171270, 177507, 188397, 197230, 209330, 253791, 281990, 295845, 310189, 313995, 355014, 376794, 422985, 507582, 591690, 620378, 627990, 845970, 887535, 930567, 941985, 1268955, 1550945, 1775070, 1861134, 1883970, 2537910, 2791701, 3101890, 3412079, 4652835, 5583402, 6824158, 9305670, 10236237, 13958505, 17060395, 20472474, 27917010, 30708711, 34120790, 51181185, 61417422, 102362370, 153543555, 307087110]

約数ペア:

[(1, 307087110), (2, 153543555), (3, 102362370), (5, 61417422), (6, 51181185), (9, 34120790), (10, 30708711), (11, 27917010), (15, 20472474), (18, 17060395), (22, 13958505), (30, 10236237), (33, 9305670), (45, 6824158), (55, 5583402), (66, 4652835), (90, 3412079), (99, 3101890), (110, 2791701), (121, 2537910), (163, 1883970), (165, 1861134), (173, 1775070), (198, 1550945), (242, 1268955), (326, 941985), (330, 930567), (346, 887535), (363, 845970), (489, 627990), (495, 620378), (519, 591690), (605, 507582), (726, 422985), (815, 376794), (865, 355014), (978, 313995), (990, 310189), (1038, 295845), (1089, 281990), (1210, 253791), (1467, 209330), (1557, 197230), (1630, 188397), (1730, 177507), (1793, 171270), (1815, 169194), (1903, 161370), (2178, 140995), (2445, 125598), (2595, 118338), (2934, 104665), (3114, 98615), (3586, 85635), (3630, 84597), (3806, 80685), (4890, 62799), (5190, 59169), (5379, 57090), (5445, 56398), (5709, 53790), (7335, 41866), (7785, 39446), (8965, 34254), (9515, 32274), (10758, 28545), (10890, 28199), (11418, 26895), (14670, 20933), (15570, 19723), (16137, 19030), (17127, 17930)]