74090070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{28387}}^1$

素因数の和:28429

約数の個数: 48

約数和(自身を含む): 199283760

約数和(自身を除く): 125193690

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 28387, 56774, 85161, 141935, 170322, 255483, 283870, 425805, 510966, 823223, 851610, 1277415, 1646446, 2469669, 2554830, 4116115, 4939338, 7409007, 8232230, 12348345, 14818014, 24696690, 37045035, 74090070]

約数ペア:

[(1, 74090070), (2, 37045035), (3, 24696690), (5, 14818014), (6, 12348345), (9, 8232230), (10, 7409007), (15, 4939338), (18, 4116115), (29, 2554830), (30, 2469669), (45, 1646446), (58, 1277415), (87, 851610), (90, 823223), (145, 510966), (174, 425805), (261, 283870), (290, 255483), (435, 170322), (522, 141935), (870, 85161), (1305, 56774), (2610, 28387)]