143935740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61511}}^1$

素因数の和:61539

約数の個数: 72

約数和(自身を含む): 470197728

約数和(自身を除く): 326261988

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 61511, 123022, 184533, 246044, 307555, 369066, 553599, 615110, 738132, 799643, 922665, 1107198, 1230220, 1599286, 1845330, 2214396, 2398929, 2767995, 3198572, 3690660, 3998215, 4797858, 5535990, 7196787, 7996430, 9595716, 11071980, 11994645, 14393574, 15992860, 23989290, 28787148, 35983935, 47978580, 71967870, 143935740]

約数ペア:

[(1, 143935740), (2, 71967870), (3, 47978580), (4, 35983935), (5, 28787148), (6, 23989290), (9, 15992860), (10, 14393574), (12, 11994645), (13, 11071980), (15, 9595716), (18, 7996430), (20, 7196787), (26, 5535990), (30, 4797858), (36, 3998215), (39, 3690660), (45, 3198572), (52, 2767995), (60, 2398929), (65, 2214396), (78, 1845330), (90, 1599286), (117, 1230220), (130, 1107198), (156, 922665), (180, 799643), (195, 738132), (234, 615110), (260, 553599), (390, 369066), (468, 307555), (585, 246044), (780, 184533), (1170, 123022), (2340, 61511)]