13963020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7507}}^1$

素因数の和:7550

約数の個数: 48

約数和(自身を含む): 40363008

約数和(自身を除く): 26399988

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 7507, 15014, 22521, 30028, 37535, 45042, 75070, 90084, 112605, 150140, 225210, 232717, 450420, 465434, 698151, 930868, 1163585, 1396302, 2327170, 2792604, 3490755, 4654340, 6981510, 13963020]

約数ペア:

[(1, 13963020), (2, 6981510), (3, 4654340), (4, 3490755), (5, 2792604), (6, 2327170), (10, 1396302), (12, 1163585), (15, 930868), (20, 698151), (30, 465434), (31, 450420), (60, 232717), (62, 225210), (93, 150140), (124, 112605), (155, 90084), (186, 75070), (310, 45042), (372, 37535), (465, 30028), (620, 22521), (930, 15014), (1860, 7507)]