710230920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{7757}}^1$

素因数の和:7887

約数の個数: 128

約数和(自身を含む): 2457734400

約数和(自身を除く): 1747503480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 109, 120, 140, 168, 210, 218, 280, 327, 420, 436, 545, 654, 763, 840, 872, 1090, 1308, 1526, 1635, 2180, 2289, 2616, 3052, 3270, 3815, 4360, 4578, 6104, 6540, 7630, 7757, 9156, 11445, 13080, 15260, 15514, 18312, 22890, 23271, 30520, 31028, 38785, 45780, 46542, 54299, 62056, 77570, 91560, 93084, 108598, 116355, 155140, 162897, 186168, 217196, 232710, 271495, 310280, 325794, 434392, 465420, 542990, 651588, 814485, 845513, 930840, 1085980, 1303176, 1628970, 1691026, 2171960, 2536539, 3257940, 3382052, 4227565, 5073078, 5918591, 6515880, 6764104, 8455130, 10146156, 11837182, 12682695, 16910260, 17755773, 20292312, 23674364, 25365390, 29592955, 33820520, 35511546, 47348728, 50730780, 59185910, 71023092, 88778865, 101461560, 118371820, 142046184, 177557730, 236743640, 355115460, 710230920]

約数ペア:

[(1, 710230920), (2, 355115460), (3, 236743640), (4, 177557730), (5, 142046184), (6, 118371820), (7, 101461560), (8, 88778865), (10, 71023092), (12, 59185910), (14, 50730780), (15, 47348728), (20, 35511546), (21, 33820520), (24, 29592955), (28, 25365390), (30, 23674364), (35, 20292312), (40, 17755773), (42, 16910260), (56, 12682695), (60, 11837182), (70, 10146156), (84, 8455130), (105, 6764104), (109, 6515880), (120, 5918591), (140, 5073078), (168, 4227565), (210, 3382052), (218, 3257940), (280, 2536539), (327, 2171960), (420, 1691026), (436, 1628970), (545, 1303176), (654, 1085980), (763, 930840), (840, 845513), (872, 814485), (1090, 651588), (1308, 542990), (1526, 465420), (1635, 434392), (2180, 325794), (2289, 310280), (2616, 271495), (3052, 232710), (3270, 217196), (3815, 186168), (4360, 162897), (4578, 155140), (6104, 116355), (6540, 108598), (7630, 93084), (7757, 91560), (9156, 77570), (11445, 62056), (13080, 54299), (15260, 46542), (15514, 45780), (18312, 38785), (22890, 31028), (23271, 30520)]