30137120

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{14489}}^1$

素因数の和:14517

約数の個数: 48

約数和(自身を含む): 76681080

約数和(自身を除く): 46543960

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 14489, 28978, 57956, 72445, 115912, 144890, 188357, 231824, 289780, 376714, 463648, 579560, 753428, 941785, 1159120, 1506856, 1883570, 2318240, 3013712, 3767140, 6027424, 7534280, 15068560, 30137120]

約数ペア:

[(1, 30137120), (2, 15068560), (4, 7534280), (5, 6027424), (8, 3767140), (10, 3013712), (13, 2318240), (16, 1883570), (20, 1506856), (26, 1159120), (32, 941785), (40, 753428), (52, 579560), (65, 463648), (80, 376714), (104, 289780), (130, 231824), (160, 188357), (208, 144890), (260, 115912), (416, 72445), (520, 57956), (1040, 28978), (2080, 14489)]