29666780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:108

約数の個数: 144

約数和(自身を含む): 78829632

約数和(自身を除く): 49162852

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 23, 26, 41, 44, 46, 52, 55, 65, 82, 92, 110, 115, 121, 130, 143, 164, 205, 220, 230, 242, 253, 260, 286, 299, 410, 451, 460, 484, 506, 533, 572, 598, 605, 715, 820, 902, 943, 1012, 1066, 1196, 1210, 1265, 1430, 1495, 1573, 1804, 1886, 2132, 2255, 2420, 2530, 2665, 2783, 2860, 2990, 3146, 3289, 3772, 4510, 4715, 4961, 5060, 5330, 5566, 5863, 5980, 6292, 6578, 7865, 9020, 9430, 9922, 10373, 10660, 11132, 11726, 12259, 13156, 13915, 15730, 16445, 18860, 19844, 20746, 23452, 24518, 24805, 27830, 29315, 31460, 32890, 36179, 41492, 49036, 49610, 51865, 55660, 58630, 61295, 64493, 65780, 72358, 99220, 103730, 114103, 117260, 122590, 128986, 134849, 144716, 180895, 207460, 228206, 245180, 257972, 269698, 322465, 361790, 456412, 539396, 570515, 644930, 674245, 723580, 1141030, 1289860, 1348490, 1483339, 2282060, 2696980, 2966678, 5933356, 7416695, 14833390, 29666780]

約数ペア:

[(1, 29666780), (2, 14833390), (4, 7416695), (5, 5933356), (10, 2966678), (11, 2696980), (13, 2282060), (20, 1483339), (22, 1348490), (23, 1289860), (26, 1141030), (41, 723580), (44, 674245), (46, 644930), (52, 570515), (55, 539396), (65, 456412), (82, 361790), (92, 322465), (110, 269698), (115, 257972), (121, 245180), (130, 228206), (143, 207460), (164, 180895), (205, 144716), (220, 134849), (230, 128986), (242, 122590), (253, 117260), (260, 114103), (286, 103730), (299, 99220), (410, 72358), (451, 65780), (460, 64493), (484, 61295), (506, 58630), (533, 55660), (572, 51865), (598, 49610), (605, 49036), (715, 41492), (820, 36179), (902, 32890), (943, 31460), (1012, 29315), (1066, 27830), (1196, 24805), (1210, 24518), (1265, 23452), (1430, 20746), (1495, 19844), (1573, 18860), (1804, 16445), (1886, 15730), (2132, 13915), (2255, 13156), (2420, 12259), (2530, 11726), (2665, 11132), (2783, 10660), (2860, 10373), (2990, 9922), (3146, 9430), (3289, 9020), (3772, 7865), (4510, 6578), (4715, 6292), (4961, 5980), (5060, 5863), (5330, 5566)]