29572030

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{223}}^1$

素因数の和:468

約数の個数: 32

約数和(自身を含む): 54432000

約数和(自身を除く): 24859970

約数列:

[1, 2, 5, 10, 89, 149, 178, 223, 298, 445, 446, 745, 890, 1115, 1490, 2230, 13261, 19847, 26522, 33227, 39694, 66305, 66454, 99235, 132610, 166135, 198470, 332270, 2957203, 5914406, 14786015, 29572030]

約数ペア:

[(1, 29572030), (2, 14786015), (5, 5914406), (10, 2957203), (89, 332270), (149, 198470), (178, 166135), (223, 132610), (298, 99235), (445, 66454), (446, 66305), (745, 39694), (890, 33227), (1115, 26522), (1490, 19847), (2230, 13261)]