1907598330

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{20719}}^1$

素因数の和:20777

約数の個数: 128

約数和(自身を含む): 5728665600

約数和(自身を除く): 3821067270

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 31, 33, 45, 54, 55, 62, 66, 90, 93, 99, 110, 135, 155, 165, 186, 198, 270, 279, 297, 310, 330, 341, 465, 495, 558, 594, 682, 837, 930, 990, 1023, 1395, 1485, 1674, 1705, 2046, 2790, 2970, 3069, 3410, 4185, 5115, 6138, 8370, 9207, 10230, 15345, 18414, 20719, 30690, 41438, 46035, 62157, 92070, 103595, 124314, 186471, 207190, 227909, 310785, 372942, 455818, 559413, 621570, 642289, 683727, 932355, 1118826, 1139545, 1284578, 1367454, 1864710, 1926867, 2051181, 2279090, 2797065, 3211445, 3418635, 3853734, 4102362, 5594130, 5780601, 6153543, 6422890, 6837270, 7065179, 9634335, 10255905, 11561202, 12307086, 14130358, 17341803, 19268670, 20511810, 21195537, 28903005, 30767715, 34683606, 35325895, 42391074, 57806010, 61535430, 63586611, 70651790, 86709015, 105977685, 127173222, 173418030, 190759833, 211955370, 317933055, 381519666, 635866110, 953799165, 1907598330]

約数ペア:

[(1, 1907598330), (2, 953799165), (3, 635866110), (5, 381519666), (6, 317933055), (9, 211955370), (10, 190759833), (11, 173418030), (15, 127173222), (18, 105977685), (22, 86709015), (27, 70651790), (30, 63586611), (31, 61535430), (33, 57806010), (45, 42391074), (54, 35325895), (55, 34683606), (62, 30767715), (66, 28903005), (90, 21195537), (93, 20511810), (99, 19268670), (110, 17341803), (135, 14130358), (155, 12307086), (165, 11561202), (186, 10255905), (198, 9634335), (270, 7065179), (279, 6837270), (297, 6422890), (310, 6153543), (330, 5780601), (341, 5594130), (465, 4102362), (495, 3853734), (558, 3418635), (594, 3211445), (682, 2797065), (837, 2279090), (930, 2051181), (990, 1926867), (1023, 1864710), (1395, 1367454), (1485, 1284578), (1674, 1139545), (1705, 1118826), (2046, 932355), (2790, 683727), (2970, 642289), (3069, 621570), (3410, 559413), (4185, 455818), (5115, 372942), (6138, 310785), (8370, 227909), (9207, 207190), (10230, 186471), (15345, 124314), (18414, 103595), (20719, 92070), (30690, 62157), (41438, 46035)]