66263690

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{4723}}^1$

素因数の和:4814

約数の個数: 32

約数和(自身を含む): 126527616

約数和(自身を除く): 60263926

約数列:

[1, 2, 5, 10, 23, 46, 61, 115, 122, 230, 305, 610, 1403, 2806, 4723, 7015, 9446, 14030, 23615, 47230, 108629, 217258, 288103, 543145, 576206, 1086290, 1440515, 2881030, 6626369, 13252738, 33131845, 66263690]

約数ペア:

[(1, 66263690), (2, 33131845), (5, 13252738), (10, 6626369), (23, 2881030), (46, 1440515), (61, 1086290), (115, 576206), (122, 543145), (230, 288103), (305, 217258), (610, 108629), (1403, 47230), (2806, 23615), (4723, 14030), (7015, 9446)]