57277590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1$

素因数の和:326

約数の個数: 128

約数和(自身を含む): 160496640

約数和(自身を除く): 103219050

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 23, 30, 34, 38, 46, 51, 57, 69, 85, 95, 102, 114, 115, 138, 170, 190, 230, 255, 257, 285, 323, 345, 391, 437, 510, 514, 570, 646, 690, 771, 782, 874, 969, 1173, 1285, 1311, 1542, 1615, 1938, 1955, 2185, 2346, 2570, 2622, 3230, 3855, 3910, 4369, 4370, 4845, 4883, 5865, 5911, 6555, 7429, 7710, 8738, 9690, 9766, 11730, 11822, 13107, 13110, 14649, 14858, 17733, 21845, 22287, 24415, 26214, 29298, 29555, 35466, 37145, 43690, 44574, 48830, 59110, 65535, 73245, 74290, 83011, 88665, 100487, 111435, 112309, 131070, 146490, 166022, 177330, 200974, 222870, 224618, 249033, 301461, 336927, 415055, 498066, 502435, 561545, 602922, 673854, 830110, 1004870, 1123090, 1245165, 1507305, 1684635, 1909253, 2490330, 3014610, 3369270, 3818506, 5727759, 9546265, 11455518, 19092530, 28638795, 57277590]

約数ペア:

[(1, 57277590), (2, 28638795), (3, 19092530), (5, 11455518), (6, 9546265), (10, 5727759), (15, 3818506), (17, 3369270), (19, 3014610), (23, 2490330), (30, 1909253), (34, 1684635), (38, 1507305), (46, 1245165), (51, 1123090), (57, 1004870), (69, 830110), (85, 673854), (95, 602922), (102, 561545), (114, 502435), (115, 498066), (138, 415055), (170, 336927), (190, 301461), (230, 249033), (255, 224618), (257, 222870), (285, 200974), (323, 177330), (345, 166022), (391, 146490), (437, 131070), (510, 112309), (514, 111435), (570, 100487), (646, 88665), (690, 83011), (771, 74290), (782, 73245), (874, 65535), (969, 59110), (1173, 48830), (1285, 44574), (1311, 43690), (1542, 37145), (1615, 35466), (1938, 29555), (1955, 29298), (2185, 26214), (2346, 24415), (2570, 22287), (2622, 21845), (3230, 17733), (3855, 14858), (3910, 14649), (4369, 13110), (4370, 13107), (4845, 11822), (4883, 11730), (5865, 9766), (5911, 9690), (6555, 8738), (7429, 7710)]