1552804820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{15173}}^1$

素因数の和:15249

約数の個数: 96

約数和(自身を含む): 4037983488

約数和(自身を除く): 2485178668

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, 860, 1190, 1204, 1462, 1505, 2380, 2924, 3010, 3655, 5117, 6020, 7310, 10234, 14620, 15173, 20468, 25585, 30346, 51170, 60692, 75865, 102340, 106211, 151730, 212422, 257941, 303460, 424844, 515882, 531055, 652439, 1031764, 1062110, 1289705, 1304878, 1805587, 2124220, 2579410, 2609756, 3262195, 3611174, 4567073, 5158820, 6524390, 7222348, 9027935, 9134146, 11091463, 13048780, 18055870, 18268292, 22182926, 22835365, 36111740, 44365852, 45670730, 55457315, 77640241, 91341460, 110914630, 155280482, 221829260, 310560964, 388201205, 776402410, 1552804820]

約数ペア:

[(1, 1552804820), (2, 776402410), (4, 388201205), (5, 310560964), (7, 221829260), (10, 155280482), (14, 110914630), (17, 91341460), (20, 77640241), (28, 55457315), (34, 45670730), (35, 44365852), (43, 36111740), (68, 22835365), (70, 22182926), (85, 18268292), (86, 18055870), (119, 13048780), (140, 11091463), (170, 9134146), (172, 9027935), (215, 7222348), (238, 6524390), (301, 5158820), (340, 4567073), (430, 3611174), (476, 3262195), (595, 2609756), (602, 2579410), (731, 2124220), (860, 1805587), (1190, 1304878), (1204, 1289705), (1462, 1062110), (1505, 1031764), (2380, 652439), (2924, 531055), (3010, 515882), (3655, 424844), (5117, 303460), (6020, 257941), (7310, 212422), (10234, 151730), (14620, 106211), (15173, 102340), (20468, 75865), (25585, 60692), (30346, 51170)]