4291576140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{263}}^1\times {\mathrm{283}}^1$

素因数の和:620

約数の個数: 144

約数和(自身を含む): 12507796224

約数和(自身を除く): 8216220084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 263, 283, 310, 372, 465, 526, 566, 620, 789, 849, 930, 961, 1052, 1132, 1315, 1415, 1578, 1698, 1860, 1922, 2630, 2830, 2883, 3156, 3396, 3844, 3945, 4245, 4805, 5260, 5660, 5766, 7890, 8153, 8490, 8773, 9610, 11532, 14415, 15780, 16306, 16980, 17546, 19220, 24459, 26319, 28830, 32612, 35092, 40765, 43865, 48918, 52638, 57660, 74429, 81530, 87730, 97836, 105276, 122295, 131595, 148858, 163060, 175460, 223287, 244590, 252743, 263190, 271963, 297716, 372145, 446574, 489180, 505486, 526380, 543926, 744290, 758229, 815889, 893148, 1010972, 1087852, 1116435, 1263715, 1359815, 1488580, 1516458, 1631778, 2232870, 2307299, 2527430, 2719630, 3032916, 3263556, 3791145, 4079445, 4465740, 4614598, 5054860, 5439260, 6921897, 7582290, 8158890, 9229196, 11536495, 13843794, 15164580, 16317780, 23072990, 27687588, 34609485, 46145980, 69218970, 71526269, 138437940, 143052538, 214578807, 286105076, 357631345, 429157614, 715262690, 858315228, 1072894035, 1430525380, 2145788070, 4291576140]

約数ペア:

[(1, 4291576140), (2, 2145788070), (3, 1430525380), (4, 1072894035), (5, 858315228), (6, 715262690), (10, 429157614), (12, 357631345), (15, 286105076), (20, 214578807), (30, 143052538), (31, 138437940), (60, 71526269), (62, 69218970), (93, 46145980), (124, 34609485), (155, 27687588), (186, 23072990), (263, 16317780), (283, 15164580), (310, 13843794), (372, 11536495), (465, 9229196), (526, 8158890), (566, 7582290), (620, 6921897), (789, 5439260), (849, 5054860), (930, 4614598), (961, 4465740), (1052, 4079445), (1132, 3791145), (1315, 3263556), (1415, 3032916), (1578, 2719630), (1698, 2527430), (1860, 2307299), (1922, 2232870), (2630, 1631778), (2830, 1516458), (2883, 1488580), (3156, 1359815), (3396, 1263715), (3844, 1116435), (3945, 1087852), (4245, 1010972), (4805, 893148), (5260, 815889), (5660, 758229), (5766, 744290), (7890, 543926), (8153, 526380), (8490, 505486), (8773, 489180), (9610, 446574), (11532, 372145), (14415, 297716), (15780, 271963), (16306, 263190), (16980, 252743), (17546, 244590), (19220, 223287), (24459, 175460), (26319, 163060), (28830, 148858), (32612, 131595), (35092, 122295), (40765, 105276), (43865, 97836), (48918, 87730), (52638, 81530), (57660, 74429)]