148058590

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^2\times {\mathrm{173}}^1$

素因数の和:325

約数の個数: 48

約数和(自身を含む): 284360544

約数和(自身を除く): 136301954

約数列:

[1, 2, 5, 10, 23, 46, 61, 115, 122, 173, 230, 305, 346, 610, 865, 1403, 1730, 2806, 3721, 3979, 7015, 7442, 7958, 10553, 14030, 18605, 19895, 21106, 37210, 39790, 52765, 85583, 105530, 171166, 242719, 427915, 485438, 643733, 855830, 1213595, 1287466, 2427190, 3218665, 6437330, 14805859, 29611718, 74029295, 148058590]

約数ペア:

[(1, 148058590), (2, 74029295), (5, 29611718), (10, 14805859), (23, 6437330), (46, 3218665), (61, 2427190), (115, 1287466), (122, 1213595), (173, 855830), (230, 643733), (305, 485438), (346, 427915), (610, 242719), (865, 171166), (1403, 105530), (1730, 85583), (2806, 52765), (3721, 39790), (3979, 37210), (7015, 21106), (7442, 19895), (7958, 18605), (10553, 14030)]