30354450

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{28909}}^1$

素因数の和:28931

約数の個数: 48

約数和(自身を含む): 86036160

約数和(自身を除く): 55681710

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 350, 525, 1050, 28909, 57818, 86727, 144545, 173454, 202363, 289090, 404726, 433635, 607089, 722725, 867270, 1011815, 1214178, 1445450, 2023630, 2168175, 3035445, 4336350, 5059075, 6070890, 10118150, 15177225, 30354450]

約数ペア:

[(1, 30354450), (2, 15177225), (3, 10118150), (5, 6070890), (6, 5059075), (7, 4336350), (10, 3035445), (14, 2168175), (15, 2023630), (21, 1445450), (25, 1214178), (30, 1011815), (35, 867270), (42, 722725), (50, 607089), (70, 433635), (75, 404726), (105, 289090), (150, 202363), (175, 173454), (210, 144545), (350, 86727), (525, 57818), (1050, 28909)]