1030734040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{619}}^1$

素因数の和:969

約数の個数: 128

約数和(自身を含む): 2803392000

約数和(自身を除く): 1772657960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 313, 380, 532, 619, 626, 665, 760, 1064, 1238, 1252, 1330, 1565, 2191, 2476, 2504, 2660, 3095, 3130, 4333, 4382, 4952, 5320, 5947, 6190, 6260, 8666, 8764, 10955, 11761, 11894, 12380, 12520, 17332, 17528, 21665, 21910, 23522, 23788, 24760, 29735, 34664, 41629, 43330, 43820, 47044, 47576, 58805, 59470, 82327, 83258, 86660, 87640, 94088, 117610, 118940, 164654, 166516, 173320, 193747, 208145, 235220, 237880, 329308, 333032, 387494, 411635, 416290, 470440, 658616, 774988, 823270, 832580, 968735, 1356229, 1549976, 1646540, 1665160, 1937470, 2712458, 3293080, 3681193, 3874940, 5424916, 6781145, 7362386, 7749880, 10849832, 13562290, 14724772, 18405965, 25768351, 27124580, 29449544, 36811930, 51536702, 54249160, 73623860, 103073404, 128841755, 147247720, 206146808, 257683510, 515367020, 1030734040]

約数ペア:

[(1, 1030734040), (2, 515367020), (4, 257683510), (5, 206146808), (7, 147247720), (8, 128841755), (10, 103073404), (14, 73623860), (19, 54249160), (20, 51536702), (28, 36811930), (35, 29449544), (38, 27124580), (40, 25768351), (56, 18405965), (70, 14724772), (76, 13562290), (95, 10849832), (133, 7749880), (140, 7362386), (152, 6781145), (190, 5424916), (266, 3874940), (280, 3681193), (313, 3293080), (380, 2712458), (532, 1937470), (619, 1665160), (626, 1646540), (665, 1549976), (760, 1356229), (1064, 968735), (1238, 832580), (1252, 823270), (1330, 774988), (1565, 658616), (2191, 470440), (2476, 416290), (2504, 411635), (2660, 387494), (3095, 333032), (3130, 329308), (4333, 237880), (4382, 235220), (4952, 208145), (5320, 193747), (5947, 173320), (6190, 166516), (6260, 164654), (8666, 118940), (8764, 117610), (10955, 94088), (11761, 87640), (11894, 86660), (12380, 83258), (12520, 82327), (17332, 59470), (17528, 58805), (21665, 47576), (21910, 47044), (23522, 43820), (23788, 43330), (24760, 41629), (29735, 34664)]