15704826690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{271}}^1\times {\mathrm{1693}}^1$

素因数の和:2144

約数の個数: 128

約数和(自身を含む): 43525988352

約数和(自身を除く): 27821161662

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 163, 210, 271, 326, 489, 542, 813, 815, 978, 1141, 1355, 1626, 1630, 1693, 1897, 2282, 2445, 2710, 3386, 3423, 3794, 4065, 4890, 5079, 5691, 5705, 6846, 8130, 8465, 9485, 10158, 11382, 11410, 11851, 16930, 17115, 18970, 23702, 25395, 28455, 34230, 35553, 44173, 50790, 56910, 59255, 71106, 88346, 118510, 132519, 177765, 220865, 265038, 275959, 309211, 355530, 441730, 458803, 551918, 618422, 662595, 827877, 917606, 927633, 1325190, 1376409, 1379795, 1546055, 1655754, 1855266, 1931713, 2294015, 2752818, 2759590, 3092110, 3211621, 3863426, 4139385, 4588030, 4638165, 5795139, 6423242, 6882045, 8278770, 9276330, 9634863, 9658565, 11590278, 13764090, 16058105, 19269726, 19317130, 28975695, 32116210, 48174315, 57951390, 74784889, 96348630, 149569778, 224354667, 373924445, 448709334, 523494223, 747848890, 1046988446, 1121773335, 1570482669, 2243546670, 2617471115, 3140965338, 5234942230, 7852413345, 15704826690]

約数ペア:

[(1, 15704826690), (2, 7852413345), (3, 5234942230), (5, 3140965338), (6, 2617471115), (7, 2243546670), (10, 1570482669), (14, 1121773335), (15, 1046988446), (21, 747848890), (30, 523494223), (35, 448709334), (42, 373924445), (70, 224354667), (105, 149569778), (163, 96348630), (210, 74784889), (271, 57951390), (326, 48174315), (489, 32116210), (542, 28975695), (813, 19317130), (815, 19269726), (978, 16058105), (1141, 13764090), (1355, 11590278), (1626, 9658565), (1630, 9634863), (1693, 9276330), (1897, 8278770), (2282, 6882045), (2445, 6423242), (2710, 5795139), (3386, 4638165), (3423, 4588030), (3794, 4139385), (4065, 3863426), (4890, 3211621), (5079, 3092110), (5691, 2759590), (5705, 2752818), (6846, 2294015), (8130, 1931713), (8465, 1855266), (9485, 1655754), (10158, 1546055), (11382, 1379795), (11410, 1376409), (11851, 1325190), (16930, 927633), (17115, 917606), (18970, 827877), (23702, 662595), (25395, 618422), (28455, 551918), (34230, 458803), (35553, 441730), (44173, 355530), (50790, 309211), (56910, 275959), (59255, 265038), (71106, 220865), (88346, 177765), (118510, 132519)]