82602290

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:243

約数の個数: 64

約数和(自身を含む): 161215488

約数和(自身を除く): 78613198

約数列:

[1, 2, 5, 10, 31, 41, 62, 67, 82, 97, 134, 155, 194, 205, 310, 335, 410, 485, 670, 970, 1271, 2077, 2542, 2747, 3007, 3977, 4154, 5494, 6014, 6355, 6499, 7954, 10385, 12710, 12998, 13735, 15035, 19885, 20770, 27470, 30070, 32495, 39770, 64990, 85157, 123287, 170314, 201469, 246574, 266459, 402938, 425785, 532918, 616435, 851570, 1007345, 1232870, 1332295, 2014690, 2664590, 8260229, 16520458, 41301145, 82602290]

約数ペア:

[(1, 82602290), (2, 41301145), (5, 16520458), (10, 8260229), (31, 2664590), (41, 2014690), (62, 1332295), (67, 1232870), (82, 1007345), (97, 851570), (134, 616435), (155, 532918), (194, 425785), (205, 402938), (310, 266459), (335, 246574), (410, 201469), (485, 170314), (670, 123287), (970, 85157), (1271, 64990), (2077, 39770), (2542, 32495), (2747, 30070), (3007, 27470), (3977, 20770), (4154, 19885), (5494, 15035), (6014, 13735), (6355, 12998), (6499, 12710), (7954, 10385)]