118838890

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1\times {\mathrm{941}}^1$

素因数の和:1194

約数の個数: 32

約数和(自身を含む): 218325456

約数和(自身を除く): 99486566

約数列:

[1, 2, 5, 10, 73, 146, 173, 346, 365, 730, 865, 941, 1730, 1882, 4705, 9410, 12629, 25258, 63145, 68693, 126290, 137386, 162793, 325586, 343465, 686930, 813965, 1627930, 11883889, 23767778, 59419445, 118838890]

約数ペア:

[(1, 118838890), (2, 59419445), (5, 23767778), (10, 11883889), (73, 1627930), (146, 813965), (173, 686930), (346, 343465), (365, 325586), (730, 162793), (865, 137386), (941, 126290), (1730, 68693), (1882, 63145), (4705, 25258), (9410, 12629)]