145542430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{120283}}^1$

素因数の和:120312

約数の個数: 24

約数和(自身を含む): 287959896

約数和(自身を除く): 142417466

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 120283, 240566, 601415, 1202830, 1323113, 2646226, 6615565, 13231130, 14554243, 29108486, 72771215, 145542430]

約数ペア:

[(1, 145542430), (2, 72771215), (5, 29108486), (10, 14554243), (11, 13231130), (22, 6615565), (55, 2646226), (110, 1323113), (121, 1202830), (242, 601415), (605, 240566), (1210, 120283)]