30150540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{23929}}^1$

素因数の和:23951

約数の個数: 72

約数和(自身を含む): 104526240

約数和(自身を除く): 74375700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 23929, 47858, 71787, 95716, 119645, 143574, 167503, 215361, 239290, 287148, 335006, 358935, 430722, 478580, 502509, 670012, 717870, 837515, 861444, 1005018, 1076805, 1435740, 1507527, 1675030, 2010036, 2153610, 2512545, 3015054, 3350060, 4307220, 5025090, 6030108, 7537635, 10050180, 15075270, 30150540]

約数ペア:

[(1, 30150540), (2, 15075270), (3, 10050180), (4, 7537635), (5, 6030108), (6, 5025090), (7, 4307220), (9, 3350060), (10, 3015054), (12, 2512545), (14, 2153610), (15, 2010036), (18, 1675030), (20, 1507527), (21, 1435740), (28, 1076805), (30, 1005018), (35, 861444), (36, 837515), (42, 717870), (45, 670012), (60, 502509), (63, 478580), (70, 430722), (84, 358935), (90, 335006), (105, 287148), (126, 239290), (140, 215361), (180, 167503), (210, 143574), (252, 119645), (315, 95716), (420, 71787), (630, 47858), (1260, 23929)]