30545350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:158

約数の個数: 96

約数和(自身を含む): 67852800

約数和(自身を除く): 37307450

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 37, 38, 50, 55, 74, 79, 95, 110, 158, 185, 190, 209, 275, 370, 395, 407, 418, 475, 550, 703, 790, 814, 869, 925, 950, 1045, 1406, 1501, 1738, 1850, 1975, 2035, 2090, 2923, 3002, 3515, 3950, 4070, 4345, 5225, 5846, 7030, 7505, 7733, 8690, 10175, 10450, 14615, 15010, 15466, 16511, 17575, 20350, 21725, 29230, 32153, 33022, 35150, 37525, 38665, 43450, 55537, 64306, 73075, 75050, 77330, 82555, 111074, 146150, 160765, 165110, 193325, 277685, 321530, 386650, 412775, 555370, 610907, 803825, 825550, 1221814, 1388425, 1607650, 2776850, 3054535, 6109070, 15272675, 30545350]

約数ペア:

[(1, 30545350), (2, 15272675), (5, 6109070), (10, 3054535), (11, 2776850), (19, 1607650), (22, 1388425), (25, 1221814), (37, 825550), (38, 803825), (50, 610907), (55, 555370), (74, 412775), (79, 386650), (95, 321530), (110, 277685), (158, 193325), (185, 165110), (190, 160765), (209, 146150), (275, 111074), (370, 82555), (395, 77330), (407, 75050), (418, 73075), (475, 64306), (550, 55537), (703, 43450), (790, 38665), (814, 37525), (869, 35150), (925, 33022), (950, 32153), (1045, 29230), (1406, 21725), (1501, 20350), (1738, 17575), (1850, 16511), (1975, 15466), (2035, 15010), (2090, 14615), (2923, 10450), (3002, 10175), (3515, 8690), (3950, 7733), (4070, 7505), (4345, 7030), (5225, 5846)]