2742205655140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{10039}}^1\times {\mathrm{62939}}^1$

素因数の和:73025

約数の個数: 96

約数和(自身を含む): 6794378035200

約数和(自身を除く): 4052172380060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 4340, 10039, 20078, 40156, 50195, 62939, 70273, 100390, 125878, 140546, 200780, 251756, 281092, 311209, 314695, 351365, 440573, 622418, 629390, 702730, 881146, 1244836, 1258780, 1405460, 1556045, 1762292, 1951109, 2178463, 2202865, 3112090, 3902218, 4356926, 4405730, 6224180, 7804436, 8713852, 8811460, 9755545, 10892315, 13657763, 19511090, 21784630, 27315526, 39022180, 43569260, 54631052, 68288815, 136577630, 273155260, 631844621, 1263689242, 2527378484, 3159223105, 4422912347, 6318446210, 8845824694, 12636892420, 17691649388, 19587183251, 22114561735, 39174366502, 44229123470, 78348733004, 88458246940, 97935916255, 137110282757, 195871832510, 274220565514, 391743665020, 548441131028, 685551413785, 1371102827570, 2742205655140]

約数ペア:

[(1, 2742205655140), (2, 1371102827570), (4, 685551413785), (5, 548441131028), (7, 391743665020), (10, 274220565514), (14, 195871832510), (20, 137110282757), (28, 97935916255), (31, 88458246940), (35, 78348733004), (62, 44229123470), (70, 39174366502), (124, 22114561735), (140, 19587183251), (155, 17691649388), (217, 12636892420), (310, 8845824694), (434, 6318446210), (620, 4422912347), (868, 3159223105), (1085, 2527378484), (2170, 1263689242), (4340, 631844621), (10039, 273155260), (20078, 136577630), (40156, 68288815), (50195, 54631052), (62939, 43569260), (70273, 39022180), (100390, 27315526), (125878, 21784630), (140546, 19511090), (200780, 13657763), (251756, 10892315), (281092, 9755545), (311209, 8811460), (314695, 8713852), (351365, 7804436), (440573, 6224180), (622418, 4405730), (629390, 4356926), (702730, 3902218), (881146, 3112090), (1244836, 2202865), (1258780, 2178463), (1405460, 1951109), (1556045, 1762292)]