42605970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:176

約数の個数: 128

約数和(自身を含む): 118444032

約数和(自身を除く): 75838062

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 41, 47, 55, 66, 67, 82, 94, 110, 123, 134, 141, 165, 201, 205, 235, 246, 282, 330, 335, 402, 410, 451, 470, 517, 615, 670, 705, 737, 902, 1005, 1034, 1230, 1353, 1410, 1474, 1551, 1927, 2010, 2211, 2255, 2585, 2706, 2747, 3102, 3149, 3685, 3854, 4422, 4510, 5170, 5494, 5781, 6298, 6765, 7370, 7755, 8241, 9447, 9635, 11055, 11562, 13530, 13735, 15510, 15745, 16482, 18894, 19270, 21197, 22110, 27470, 28905, 30217, 31490, 34639, 41205, 42394, 47235, 57810, 60434, 63591, 69278, 82410, 90651, 94470, 103917, 105985, 127182, 129109, 151085, 173195, 181302, 207834, 211970, 258218, 302170, 317955, 346390, 387327, 453255, 519585, 635910, 645545, 774654, 906510, 1039170, 1291090, 1420199, 1936635, 2840398, 3873270, 4260597, 7100995, 8521194, 14201990, 21302985, 42605970]

約数ペア:

[(1, 42605970), (2, 21302985), (3, 14201990), (5, 8521194), (6, 7100995), (10, 4260597), (11, 3873270), (15, 2840398), (22, 1936635), (30, 1420199), (33, 1291090), (41, 1039170), (47, 906510), (55, 774654), (66, 645545), (67, 635910), (82, 519585), (94, 453255), (110, 387327), (123, 346390), (134, 317955), (141, 302170), (165, 258218), (201, 211970), (205, 207834), (235, 181302), (246, 173195), (282, 151085), (330, 129109), (335, 127182), (402, 105985), (410, 103917), (451, 94470), (470, 90651), (517, 82410), (615, 69278), (670, 63591), (705, 60434), (737, 57810), (902, 47235), (1005, 42394), (1034, 41205), (1230, 34639), (1353, 31490), (1410, 30217), (1474, 28905), (1551, 27470), (1927, 22110), (2010, 21197), (2211, 19270), (2255, 18894), (2585, 16482), (2706, 15745), (2747, 15510), (3102, 13735), (3149, 13530), (3685, 11562), (3854, 11055), (4422, 9635), (4510, 9447), (5170, 8241), (5494, 7755), (5781, 7370), (6298, 6765)]