42150430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{2399}}^1$

素因数の和:2664

約数の個数: 32

約数和(自身を含む): 87091200

約数和(自身を除く): 44940770

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 251, 502, 1255, 1757, 2399, 2510, 3514, 4798, 8785, 11995, 16793, 17570, 23990, 33586, 83965, 167930, 602149, 1204298, 3010745, 4215043, 6021490, 8430086, 21075215, 42150430]

約数ペア:

[(1, 42150430), (2, 21075215), (5, 8430086), (7, 6021490), (10, 4215043), (14, 3010745), (35, 1204298), (70, 602149), (251, 167930), (502, 83965), (1255, 33586), (1757, 23990), (2399, 17570), (2510, 16793), (3514, 11995), (4798, 8785)]