30403020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{173}}^1$

素因数の和:315

約数の個数: 96

約数和(自身を含む): 89449920

約数和(自身を除く): 59046900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 101, 116, 145, 173, 174, 202, 290, 303, 346, 348, 404, 435, 505, 519, 580, 606, 692, 865, 870, 1010, 1038, 1212, 1515, 1730, 1740, 2020, 2076, 2595, 2929, 3030, 3460, 5017, 5190, 5858, 6060, 8787, 10034, 10380, 11716, 14645, 15051, 17473, 17574, 20068, 25085, 29290, 30102, 34946, 35148, 43935, 50170, 52419, 58580, 60204, 69892, 75255, 87365, 87870, 100340, 104838, 150510, 174730, 175740, 209676, 262095, 301020, 349460, 506717, 524190, 1013434, 1048380, 1520151, 2026868, 2533585, 3040302, 5067170, 6080604, 7600755, 10134340, 15201510, 30403020]

約数ペア:

[(1, 30403020), (2, 15201510), (3, 10134340), (4, 7600755), (5, 6080604), (6, 5067170), (10, 3040302), (12, 2533585), (15, 2026868), (20, 1520151), (29, 1048380), (30, 1013434), (58, 524190), (60, 506717), (87, 349460), (101, 301020), (116, 262095), (145, 209676), (173, 175740), (174, 174730), (202, 150510), (290, 104838), (303, 100340), (346, 87870), (348, 87365), (404, 75255), (435, 69892), (505, 60204), (519, 58580), (580, 52419), (606, 50170), (692, 43935), (865, 35148), (870, 34946), (1010, 30102), (1038, 29290), (1212, 25085), (1515, 20068), (1730, 17574), (1740, 17473), (2020, 15051), (2076, 14645), (2595, 11716), (2929, 10380), (3030, 10034), (3460, 8787), (5017, 6060), (5190, 5858)]