149718450

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{142589}}^1$

素因数の和:142611

約数の個数: 48

約数和(自身を含む): 424347840

約数和(自身を除く): 274629390

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, 142589, 285178, 427767, 712945, 855534, 998123, 1425890, 1996246, 2138835, 2994369, 3564725, 4277670, 4990615, 5988738, 7129450, 9981230, 10694175, 14971845, 21388350, 24953075, 29943690, 49906150, 74859225, 149718450]

約数ペア:

[(1, 149718450), (2, 74859225), (3, 49906150), (5, 29943690), (6, 24953075), (7, 21388350), (10, 14971845), (14, 10694175), (15, 9981230), (21, 7129450), (25, 5988738), (30, 4990615), (35, 4277670), (42, 3564725), (50, 2994369), (70, 2138835), (75, 1996246), (105, 1425890), (150, 998123), (175, 855534), (210, 712945), (350, 427767), (525, 285178), (1050, 142589)]