386959170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{251}}^1$

素因数の和:400

約数の個数: 128

約数和(自身を含む): 1036385280

約数和(自身を除く): 649426110

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 59, 65, 67, 78, 118, 130, 134, 177, 195, 201, 251, 295, 335, 354, 390, 402, 502, 590, 670, 753, 767, 871, 885, 1005, 1255, 1506, 1534, 1742, 1770, 2010, 2301, 2510, 2613, 3263, 3765, 3835, 3953, 4355, 4602, 5226, 6526, 7530, 7670, 7906, 8710, 9789, 11505, 11859, 13065, 14809, 16315, 16817, 19578, 19765, 23010, 23718, 26130, 29618, 32630, 33634, 39530, 44427, 48945, 50451, 51389, 59295, 74045, 84085, 88854, 97890, 100902, 102778, 118590, 148090, 154167, 168170, 192517, 218621, 222135, 252255, 256945, 308334, 385034, 437242, 444270, 504510, 513890, 577551, 655863, 770835, 962585, 992203, 1093105, 1155102, 1311726, 1541670, 1925170, 1984406, 2186210, 2887755, 2976609, 3279315, 4961015, 5775510, 5953218, 6558630, 9922030, 12898639, 14883045, 25797278, 29766090, 38695917, 64493195, 77391834, 128986390, 193479585, 386959170]

約数ペア:

[(1, 386959170), (2, 193479585), (3, 128986390), (5, 77391834), (6, 64493195), (10, 38695917), (13, 29766090), (15, 25797278), (26, 14883045), (30, 12898639), (39, 9922030), (59, 6558630), (65, 5953218), (67, 5775510), (78, 4961015), (118, 3279315), (130, 2976609), (134, 2887755), (177, 2186210), (195, 1984406), (201, 1925170), (251, 1541670), (295, 1311726), (335, 1155102), (354, 1093105), (390, 992203), (402, 962585), (502, 770835), (590, 655863), (670, 577551), (753, 513890), (767, 504510), (871, 444270), (885, 437242), (1005, 385034), (1255, 308334), (1506, 256945), (1534, 252255), (1742, 222135), (1770, 218621), (2010, 192517), (2301, 168170), (2510, 154167), (2613, 148090), (3263, 118590), (3765, 102778), (3835, 100902), (3953, 97890), (4355, 88854), (4602, 84085), (5226, 74045), (6526, 59295), (7530, 51389), (7670, 50451), (7906, 48945), (8710, 44427), (9789, 39530), (11505, 33634), (11859, 32630), (13065, 29618), (14809, 26130), (16315, 23718), (16817, 23010), (19578, 19765)]