1846963890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{1697}}^1$

素因数の和:1881

約数の個数: 128

約数和(自身を含む): 5134752000

約数和(自身を除く): 3287788110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 87, 90, 135, 139, 145, 174, 261, 270, 278, 290, 417, 435, 522, 695, 783, 834, 870, 1251, 1305, 1390, 1566, 1697, 2085, 2502, 2610, 3394, 3753, 3915, 4031, 4170, 5091, 6255, 7506, 7830, 8062, 8485, 10182, 12093, 12510, 15273, 16970, 18765, 20155, 24186, 25455, 30546, 36279, 37530, 40310, 45819, 49213, 50910, 60465, 72558, 76365, 91638, 98426, 108837, 120930, 147639, 152730, 181395, 217674, 229095, 235883, 246065, 295278, 362790, 442917, 458190, 471766, 492130, 544185, 707649, 738195, 885834, 1088370, 1179415, 1328751, 1415298, 1476390, 2122947, 2214585, 2358830, 2657502, 3538245, 4245894, 4429170, 6368841, 6643755, 6840607, 7076490, 10614735, 12737682, 13287510, 13681214, 20521821, 21229470, 31844205, 34203035, 41043642, 61565463, 63688410, 68406070, 102609105, 123130926, 184696389, 205218210, 307827315, 369392778, 615654630, 923481945, 1846963890]

約数ペア:

[(1, 1846963890), (2, 923481945), (3, 615654630), (5, 369392778), (6, 307827315), (9, 205218210), (10, 184696389), (15, 123130926), (18, 102609105), (27, 68406070), (29, 63688410), (30, 61565463), (45, 41043642), (54, 34203035), (58, 31844205), (87, 21229470), (90, 20521821), (135, 13681214), (139, 13287510), (145, 12737682), (174, 10614735), (261, 7076490), (270, 6840607), (278, 6643755), (290, 6368841), (417, 4429170), (435, 4245894), (522, 3538245), (695, 2657502), (783, 2358830), (834, 2214585), (870, 2122947), (1251, 1476390), (1305, 1415298), (1390, 1328751), (1566, 1179415), (1697, 1088370), (2085, 885834), (2502, 738195), (2610, 707649), (3394, 544185), (3753, 492130), (3915, 471766), (4031, 458190), (4170, 442917), (5091, 362790), (6255, 295278), (7506, 246065), (7830, 235883), (8062, 229095), (8485, 217674), (10182, 181395), (12093, 152730), (12510, 147639), (15273, 120930), (16970, 108837), (18765, 98426), (20155, 91638), (24186, 76365), (25455, 72558), (30546, 60465), (36279, 50910), (37530, 49213), (40310, 45819)]