82782690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:212

約数の個数: 128

約数和(自身を含む): 223388928

約数和(自身を除く): 140606238

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 37, 41, 51, 74, 82, 85, 102, 107, 111, 123, 170, 185, 205, 214, 222, 246, 255, 321, 370, 410, 510, 535, 555, 615, 629, 642, 697, 1070, 1110, 1230, 1258, 1394, 1517, 1605, 1819, 1887, 2091, 3034, 3145, 3210, 3485, 3638, 3774, 3959, 4182, 4387, 4551, 5457, 6290, 6970, 7585, 7918, 8774, 9095, 9102, 9435, 10455, 10914, 11877, 13161, 15170, 18190, 18870, 19795, 20910, 21935, 22755, 23754, 25789, 26322, 27285, 39590, 43870, 45510, 51578, 54570, 59385, 65805, 67303, 74579, 77367, 118770, 128945, 131610, 134606, 149158, 154734, 162319, 201909, 223737, 257890, 324638, 336515, 372895, 386835, 403818, 447474, 486957, 673030, 745790, 773670, 811595, 973914, 1009545, 1118685, 1623190, 2019090, 2237370, 2434785, 2759423, 4869570, 5518846, 8278269, 13797115, 16556538, 27594230, 41391345, 82782690]

約数ペア:

[(1, 82782690), (2, 41391345), (3, 27594230), (5, 16556538), (6, 13797115), (10, 8278269), (15, 5518846), (17, 4869570), (30, 2759423), (34, 2434785), (37, 2237370), (41, 2019090), (51, 1623190), (74, 1118685), (82, 1009545), (85, 973914), (102, 811595), (107, 773670), (111, 745790), (123, 673030), (170, 486957), (185, 447474), (205, 403818), (214, 386835), (222, 372895), (246, 336515), (255, 324638), (321, 257890), (370, 223737), (410, 201909), (510, 162319), (535, 154734), (555, 149158), (615, 134606), (629, 131610), (642, 128945), (697, 118770), (1070, 77367), (1110, 74579), (1230, 67303), (1258, 65805), (1394, 59385), (1517, 54570), (1605, 51578), (1819, 45510), (1887, 43870), (2091, 39590), (3034, 27285), (3145, 26322), (3210, 25789), (3485, 23754), (3638, 22755), (3774, 21935), (3959, 20910), (4182, 19795), (4387, 18870), (4551, 18190), (5457, 15170), (6290, 13161), (6970, 11877), (7585, 10914), (7918, 10455), (8774, 9435), (9095, 9102)]