87910060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{859}}^1$

素因数の和:935

約数の個数: 96

約数和(自身を含む): 228856320

約数和(自身を除く): 140946260

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 43, 68, 70, 85, 86, 119, 140, 170, 172, 215, 238, 301, 340, 430, 476, 595, 602, 731, 859, 860, 1190, 1204, 1462, 1505, 1718, 2380, 2924, 3010, 3436, 3655, 4295, 5117, 6013, 6020, 7310, 8590, 10234, 12026, 14603, 14620, 17180, 20468, 24052, 25585, 29206, 30065, 36937, 51170, 58412, 60130, 73015, 73874, 102221, 102340, 120260, 146030, 147748, 184685, 204442, 258559, 292060, 369370, 408884, 511105, 517118, 627929, 738740, 1022210, 1034236, 1255858, 1292795, 2044420, 2511716, 2585590, 3139645, 4395503, 5171180, 6279290, 8791006, 12558580, 17582012, 21977515, 43955030, 87910060]

約数ペア:

[(1, 87910060), (2, 43955030), (4, 21977515), (5, 17582012), (7, 12558580), (10, 8791006), (14, 6279290), (17, 5171180), (20, 4395503), (28, 3139645), (34, 2585590), (35, 2511716), (43, 2044420), (68, 1292795), (70, 1255858), (85, 1034236), (86, 1022210), (119, 738740), (140, 627929), (170, 517118), (172, 511105), (215, 408884), (238, 369370), (301, 292060), (340, 258559), (430, 204442), (476, 184685), (595, 147748), (602, 146030), (731, 120260), (859, 102340), (860, 102221), (1190, 73874), (1204, 73015), (1462, 60130), (1505, 58412), (1718, 51170), (2380, 36937), (2924, 30065), (3010, 29206), (3436, 25585), (3655, 24052), (4295, 20468), (5117, 17180), (6013, 14620), (6020, 14603), (7310, 12026), (8590, 10234)]