61452790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{457}}^1$

素因数の和:601

約数の個数: 64

約数和(自身を含む): 135333504

約数和(自身を除く): 73880714

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 113, 119, 170, 226, 238, 457, 565, 595, 791, 914, 1130, 1190, 1582, 1921, 2285, 3199, 3842, 3955, 4570, 6398, 7769, 7910, 9605, 13447, 15538, 15995, 19210, 26894, 31990, 38845, 51641, 54383, 67235, 77690, 103282, 108766, 134470, 258205, 271915, 361487, 516410, 543830, 722974, 877897, 1755794, 1807435, 3614870, 4389485, 6145279, 8778970, 12290558, 30726395, 61452790]

約数ペア:

[(1, 61452790), (2, 30726395), (5, 12290558), (7, 8778970), (10, 6145279), (14, 4389485), (17, 3614870), (34, 1807435), (35, 1755794), (70, 877897), (85, 722974), (113, 543830), (119, 516410), (170, 361487), (226, 271915), (238, 258205), (457, 134470), (565, 108766), (595, 103282), (791, 77690), (914, 67235), (1130, 54383), (1190, 51641), (1582, 38845), (1921, 31990), (2285, 26894), (3199, 19210), (3842, 15995), (3955, 15538), (4570, 13447), (6398, 9605), (7769, 7910)]