7485778830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{919}}^1$

素因数の和:1138

約数の個数: 128

約数和(自身を含む): 18886348800

約数和(自身を除く): 11400569970

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 53, 94, 106, 109, 141, 159, 218, 235, 265, 282, 318, 327, 470, 530, 545, 654, 705, 795, 919, 1090, 1410, 1590, 1635, 1838, 2491, 2757, 3270, 4595, 4982, 5123, 5514, 5777, 7473, 9190, 10246, 11554, 12455, 13785, 14946, 15369, 17331, 24910, 25615, 27570, 28885, 30738, 34662, 37365, 43193, 48707, 51230, 57770, 74730, 76845, 86386, 86655, 97414, 100171, 129579, 146121, 153690, 173310, 200342, 215965, 243535, 259158, 271519, 292242, 300513, 431930, 487070, 500855, 543038, 601026, 647895, 730605, 814557, 1001710, 1295790, 1357595, 1461210, 1502565, 1629114, 2289229, 2715190, 3005130, 4072785, 4578458, 4708037, 5309063, 6867687, 8145570, 9416074, 10618126, 11446145, 13735374, 14124111, 15927189, 22892290, 23540185, 26545315, 28248222, 31854378, 34338435, 47080370, 53090630, 68676870, 70620555, 79635945, 141241110, 159271890, 249525961, 499051922, 748577883, 1247629805, 1497155766, 2495259610, 3742889415, 7485778830]

約数ペア:

[(1, 7485778830), (2, 3742889415), (3, 2495259610), (5, 1497155766), (6, 1247629805), (10, 748577883), (15, 499051922), (30, 249525961), (47, 159271890), (53, 141241110), (94, 79635945), (106, 70620555), (109, 68676870), (141, 53090630), (159, 47080370), (218, 34338435), (235, 31854378), (265, 28248222), (282, 26545315), (318, 23540185), (327, 22892290), (470, 15927189), (530, 14124111), (545, 13735374), (654, 11446145), (705, 10618126), (795, 9416074), (919, 8145570), (1090, 6867687), (1410, 5309063), (1590, 4708037), (1635, 4578458), (1838, 4072785), (2491, 3005130), (2757, 2715190), (3270, 2289229), (4595, 1629114), (4982, 1502565), (5123, 1461210), (5514, 1357595), (5777, 1295790), (7473, 1001710), (9190, 814557), (10246, 730605), (11554, 647895), (12455, 601026), (13785, 543038), (14946, 500855), (15369, 487070), (17331, 431930), (24910, 300513), (25615, 292242), (27570, 271519), (28885, 259158), (30738, 243535), (34662, 215965), (37365, 200342), (43193, 173310), (48707, 153690), (51230, 146121), (57770, 129579), (74730, 100171), (76845, 97414), (86386, 86655)]