172807030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{29641}}^1$

素因数の和:29712

約数の個数: 32

約数和(自身を含む): 345744288

約数和(自身を除く): 172937258

約数列:

[1, 2, 5, 10, 11, 22, 53, 55, 106, 110, 265, 530, 583, 1166, 2915, 5830, 29641, 59282, 148205, 296410, 326051, 652102, 1570973, 1630255, 3141946, 3260510, 7854865, 15709730, 17280703, 34561406, 86403515, 172807030]

約数ペア:

[(1, 172807030), (2, 86403515), (5, 34561406), (10, 17280703), (11, 15709730), (22, 7854865), (53, 3260510), (55, 3141946), (106, 1630255), (110, 1570973), (265, 652102), (530, 326051), (583, 296410), (1166, 148205), (2915, 59282), (5830, 29641)]