122821260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{120413}}^1$

素因数の和:120442

約数の個数: 48

約数和(自身を含む): 364131936

約数和(自身を除く): 241310676

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 120413, 240826, 361239, 481652, 602065, 722478, 1204130, 1444956, 1806195, 2047021, 2408260, 3612390, 4094042, 6141063, 7224780, 8188084, 10235105, 12282126, 20470210, 24564252, 30705315, 40940420, 61410630, 122821260]

約数ペア:

[(1, 122821260), (2, 61410630), (3, 40940420), (4, 30705315), (5, 24564252), (6, 20470210), (10, 12282126), (12, 10235105), (15, 8188084), (17, 7224780), (20, 6141063), (30, 4094042), (34, 3612390), (51, 2408260), (60, 2047021), (68, 1806195), (85, 1444956), (102, 1204130), (170, 722478), (204, 602065), (255, 481652), (340, 361239), (510, 240826), (1020, 120413)]