17966398980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1367}}^1\times {\mathrm{4133}}^1$

素因数の和:5565

約数の個数: 96

約数和(自身を含む): 51304990464

約数和(自身を除く): 33338591484

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1367, 1590, 2734, 3180, 4101, 4133, 5468, 6835, 8202, 8266, 12399, 13670, 16404, 16532, 20505, 20665, 24798, 27340, 41010, 41330, 49596, 61995, 72451, 82020, 82660, 123990, 144902, 217353, 219049, 247980, 289804, 362255, 434706, 438098, 657147, 724510, 869412, 876196, 1086765, 1095245, 1314294, 1449020, 2173530, 2190490, 2628588, 3285735, 4347060, 4380980, 5649811, 6571470, 11299622, 13142940, 16949433, 22599244, 28249055, 33898866, 56498110, 67797732, 84747165, 112996220, 169494330, 299439983, 338988660, 598879966, 898319949, 1197759932, 1497199915, 1796639898, 2994399830, 3593279796, 4491599745, 5988799660, 8983199490, 17966398980]

約数ペア:

[(1, 17966398980), (2, 8983199490), (3, 5988799660), (4, 4491599745), (5, 3593279796), (6, 2994399830), (10, 1796639898), (12, 1497199915), (15, 1197759932), (20, 898319949), (30, 598879966), (53, 338988660), (60, 299439983), (106, 169494330), (159, 112996220), (212, 84747165), (265, 67797732), (318, 56498110), (530, 33898866), (636, 28249055), (795, 22599244), (1060, 16949433), (1367, 13142940), (1590, 11299622), (2734, 6571470), (3180, 5649811), (4101, 4380980), (4133, 4347060), (5468, 3285735), (6835, 2628588), (8202, 2190490), (8266, 2173530), (12399, 1449020), (13670, 1314294), (16404, 1095245), (16532, 1086765), (20505, 876196), (20665, 869412), (24798, 724510), (27340, 657147), (41010, 438098), (41330, 434706), (49596, 362255), (61995, 289804), (72451, 247980), (82020, 219049), (82660, 217353), (123990, 144902)]