29943470

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{1289}}^1$

素因数の和:1420

約数の個数: 32

約数和(自身を含む): 56842560

約数和(自身を除く): 26899090

約数列:

[1, 2, 5, 10, 23, 46, 101, 115, 202, 230, 505, 1010, 1289, 2323, 2578, 4646, 6445, 11615, 12890, 23230, 29647, 59294, 130189, 148235, 260378, 296470, 650945, 1301890, 2994347, 5988694, 14971735, 29943470]

約数ペア:

[(1, 29943470), (2, 14971735), (5, 5988694), (10, 2994347), (23, 1301890), (46, 650945), (101, 296470), (115, 260378), (202, 148235), (230, 130189), (505, 59294), (1010, 29647), (1289, 23230), (2323, 12890), (2578, 11615), (4646, 6445)]