520017030

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{148153}}^1$

素因数の和:148182

約数の個数: 64

約数和(自身を含む): 1493392320

約数和(自身を除く): 973375290

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 148153, 296306, 444459, 740765, 888918, 1333377, 1481530, 1925989, 2222295, 2666754, 3851978, 4000131, 4444590, 5777967, 6666885, 8000262, 9629945, 11555934, 13333770, 17333901, 19259890, 20000655, 28889835, 34667802, 40001310, 52001703, 57779670, 86669505, 104003406, 173339010, 260008515, 520017030]

約数ペア:

[(1, 520017030), (2, 260008515), (3, 173339010), (5, 104003406), (6, 86669505), (9, 57779670), (10, 52001703), (13, 40001310), (15, 34667802), (18, 28889835), (26, 20000655), (27, 19259890), (30, 17333901), (39, 13333770), (45, 11555934), (54, 9629945), (65, 8000262), (78, 6666885), (90, 5777967), (117, 4444590), (130, 4000131), (135, 3851978), (195, 2666754), (234, 2222295), (270, 1925989), (351, 1481530), (390, 1333377), (585, 888918), (702, 740765), (1170, 444459), (1755, 296306), (3510, 148153)]