42554940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{167}}^1$

素因数の和:347

約数の個数: 96

約数和(自身を含む): 124637184

約数和(自身を除く): 82082244

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 137, 155, 167, 186, 274, 310, 334, 372, 411, 465, 501, 548, 620, 668, 685, 822, 835, 930, 1002, 1370, 1644, 1670, 1860, 2004, 2055, 2505, 2740, 3340, 4110, 4247, 5010, 5177, 8220, 8494, 10020, 10354, 12741, 15531, 16988, 20708, 21235, 22879, 25482, 25885, 31062, 42470, 45758, 50964, 51770, 62124, 63705, 68637, 77655, 84940, 91516, 103540, 114395, 127410, 137274, 155310, 228790, 254820, 274548, 310620, 343185, 457580, 686370, 709249, 1372740, 1418498, 2127747, 2836996, 3546245, 4255494, 7092490, 8510988, 10638735, 14184980, 21277470, 42554940]

約数ペア:

[(1, 42554940), (2, 21277470), (3, 14184980), (4, 10638735), (5, 8510988), (6, 7092490), (10, 4255494), (12, 3546245), (15, 2836996), (20, 2127747), (30, 1418498), (31, 1372740), (60, 709249), (62, 686370), (93, 457580), (124, 343185), (137, 310620), (155, 274548), (167, 254820), (186, 228790), (274, 155310), (310, 137274), (334, 127410), (372, 114395), (411, 103540), (465, 91516), (501, 84940), (548, 77655), (620, 68637), (668, 63705), (685, 62124), (822, 51770), (835, 50964), (930, 45758), (1002, 42470), (1370, 31062), (1644, 25885), (1670, 25482), (1860, 22879), (2004, 21235), (2055, 20708), (2505, 16988), (2740, 15531), (3340, 12741), (4110, 10354), (4247, 10020), (5010, 8494), (5177, 8220)]