350496990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4019}}^1$

素因数の和:4071

約数の個数: 128

約数和(自身を含む): 1041984000

約数和(自身を除く): 691487010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 19, 27, 30, 34, 38, 45, 51, 54, 57, 85, 90, 95, 102, 114, 135, 153, 170, 171, 190, 255, 270, 285, 306, 323, 342, 459, 510, 513, 570, 646, 765, 855, 918, 969, 1026, 1530, 1615, 1710, 1938, 2295, 2565, 2907, 3230, 4019, 4590, 4845, 5130, 5814, 8038, 8721, 9690, 12057, 14535, 17442, 20095, 24114, 29070, 36171, 40190, 43605, 60285, 68323, 72342, 76361, 87210, 108513, 120570, 136646, 152722, 180855, 204969, 217026, 229083, 341615, 361710, 381805, 409938, 458166, 542565, 614907, 683230, 687249, 763610, 1024845, 1085130, 1145415, 1229814, 1298137, 1374498, 1844721, 2049690, 2061747, 2290830, 2596274, 3074535, 3436245, 3689442, 3894411, 4123494, 6149070, 6490685, 6872490, 7788822, 9223605, 10308735, 11683233, 12981370, 18447210, 19472055, 20617470, 23366466, 35049699, 38944110, 58416165, 70099398, 116832330, 175248495, 350496990]

約数ペア:

[(1, 350496990), (2, 175248495), (3, 116832330), (5, 70099398), (6, 58416165), (9, 38944110), (10, 35049699), (15, 23366466), (17, 20617470), (18, 19472055), (19, 18447210), (27, 12981370), (30, 11683233), (34, 10308735), (38, 9223605), (45, 7788822), (51, 6872490), (54, 6490685), (57, 6149070), (85, 4123494), (90, 3894411), (95, 3689442), (102, 3436245), (114, 3074535), (135, 2596274), (153, 2290830), (170, 2061747), (171, 2049690), (190, 1844721), (255, 1374498), (270, 1298137), (285, 1229814), (306, 1145415), (323, 1085130), (342, 1024845), (459, 763610), (510, 687249), (513, 683230), (570, 614907), (646, 542565), (765, 458166), (855, 409938), (918, 381805), (969, 361710), (1026, 341615), (1530, 229083), (1615, 217026), (1710, 204969), (1938, 180855), (2295, 152722), (2565, 136646), (2907, 120570), (3230, 108513), (4019, 87210), (4590, 76361), (4845, 72342), (5130, 68323), (5814, 60285), (8038, 43605), (8721, 40190), (9690, 36171), (12057, 29070), (14535, 24114), (17442, 20095)]