827676670

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{71413}}^1$

素因数の和:71500

約数の個数: 32

約数和(自身を含む): 1593960480

約数和(自身を除く): 766283810

約数列:

[1, 2, 5, 10, 19, 38, 61, 95, 122, 190, 305, 610, 1159, 2318, 5795, 11590, 71413, 142826, 357065, 714130, 1356847, 2713694, 4356193, 6784235, 8712386, 13568470, 21780965, 43561930, 82767667, 165535334, 413838335, 827676670]

約数ペア:

[(1, 827676670), (2, 413838335), (5, 165535334), (10, 82767667), (19, 43561930), (38, 21780965), (61, 13568470), (95, 8712386), (122, 6784235), (190, 4356193), (305, 2713694), (610, 1356847), (1159, 714130), (2318, 357065), (5795, 142826), (11590, 71413)]