30175184980

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{9437}}^1$

素因数の和:9661

約数の個数: 96

約数和(自身を含む): 67783716000

約数和(自身を除く): 37608531020

約数列:

[1, 2, 4, 5, 10, 20, 29, 37, 58, 74, 116, 145, 148, 149, 185, 290, 298, 370, 580, 596, 740, 745, 1073, 1490, 2146, 2980, 4292, 4321, 5365, 5513, 8642, 9437, 10730, 11026, 17284, 18874, 21460, 21605, 22052, 27565, 37748, 43210, 47185, 55130, 86420, 94370, 110260, 159877, 188740, 273673, 319754, 349169, 547346, 639508, 698338, 799385, 1094692, 1368365, 1396676, 1406113, 1598770, 1745845, 2736730, 2812226, 3197540, 3491690, 5473460, 5624452, 6983380, 7030565, 10125901, 14061130, 20251802, 28122260, 40503604, 40777277, 50629505, 52026181, 81554554, 101259010, 104052362, 163109108, 202518020, 203886385, 208104724, 260130905, 407772770, 520261810, 815545540, 1040523620, 1508759249, 3017518498, 6035036996, 7543796245, 15087592490, 30175184980]

約数ペア:

[(1, 30175184980), (2, 15087592490), (4, 7543796245), (5, 6035036996), (10, 3017518498), (20, 1508759249), (29, 1040523620), (37, 815545540), (58, 520261810), (74, 407772770), (116, 260130905), (145, 208104724), (148, 203886385), (149, 202518020), (185, 163109108), (290, 104052362), (298, 101259010), (370, 81554554), (580, 52026181), (596, 50629505), (740, 40777277), (745, 40503604), (1073, 28122260), (1490, 20251802), (2146, 14061130), (2980, 10125901), (4292, 7030565), (4321, 6983380), (5365, 5624452), (5513, 5473460), (8642, 3491690), (9437, 3197540), (10730, 2812226), (11026, 2736730), (17284, 1745845), (18874, 1598770), (21460, 1406113), (21605, 1396676), (22052, 1368365), (27565, 1094692), (37748, 799385), (43210, 698338), (47185, 639508), (55130, 547346), (86420, 349169), (94370, 319754), (110260, 273673), (159877, 188740)]