83371260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{198503}}^1$

素因数の和:198522

約数の個数: 48

約数和(自身を含む): 266789376

約数和(自身を除く): 183418116

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 198503, 397006, 595509, 794012, 992515, 1191018, 1389521, 1985030, 2382036, 2779042, 2977545, 3970060, 4168563, 5558084, 5955090, 6947605, 8337126, 11910180, 13895210, 16674252, 20842815, 27790420, 41685630, 83371260]

約数ペア:

[(1, 83371260), (2, 41685630), (3, 27790420), (4, 20842815), (5, 16674252), (6, 13895210), (7, 11910180), (10, 8337126), (12, 6947605), (14, 5955090), (15, 5558084), (20, 4168563), (21, 3970060), (28, 2977545), (30, 2779042), (35, 2382036), (42, 1985030), (60, 1389521), (70, 1191018), (84, 992515), (105, 794012), (140, 595509), (210, 397006), (420, 198503)]