218879078110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{769}}^1\times {\mathrm{369647}}^1$

素因数の和:370441

約数の個数: 64

約数和(自身を含む): 491838842880

約数和(自身を除く): 272959764770

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 769, 770, 1538, 3845, 5383, 7690, 8459, 10766, 16918, 26915, 42295, 53830, 59213, 84590, 118426, 296065, 369647, 592130, 739294, 1848235, 2587529, 3696470, 4066117, 5175058, 8132234, 12937645, 20330585, 25875290, 28462819, 40661170, 56925638, 142314095, 284258543, 284628190, 568517086, 1421292715, 1989809801, 2842585430, 3126843973, 3979619602, 6253687946, 9949049005, 15634219865, 19898098010, 21887907811, 31268439730, 43775815622, 109439539055, 218879078110]

約数ペア:

[(1, 218879078110), (2, 109439539055), (5, 43775815622), (7, 31268439730), (10, 21887907811), (11, 19898098010), (14, 15634219865), (22, 9949049005), (35, 6253687946), (55, 3979619602), (70, 3126843973), (77, 2842585430), (110, 1989809801), (154, 1421292715), (385, 568517086), (769, 284628190), (770, 284258543), (1538, 142314095), (3845, 56925638), (5383, 40661170), (7690, 28462819), (8459, 25875290), (10766, 20330585), (16918, 12937645), (26915, 8132234), (42295, 5175058), (53830, 4066117), (59213, 3696470), (84590, 2587529), (118426, 1848235), (296065, 739294), (369647, 592130)]