102585990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{15473}}^1$

素因数の和:15513

約数の個数: 64

約数和(自身を含む): 280760256

約数和(自身を除く): 178174266

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1105, 1326, 2210, 3315, 6630, 15473, 30946, 46419, 77365, 92838, 154730, 201149, 232095, 263041, 402298, 464190, 526082, 603447, 789123, 1005745, 1206894, 1315205, 1578246, 2011490, 2630410, 3017235, 3419533, 3945615, 6034470, 6839066, 7891230, 10258599, 17097665, 20517198, 34195330, 51292995, 102585990]

約数ペア:

[(1, 102585990), (2, 51292995), (3, 34195330), (5, 20517198), (6, 17097665), (10, 10258599), (13, 7891230), (15, 6839066), (17, 6034470), (26, 3945615), (30, 3419533), (34, 3017235), (39, 2630410), (51, 2011490), (65, 1578246), (78, 1315205), (85, 1206894), (102, 1005745), (130, 789123), (170, 603447), (195, 526082), (221, 464190), (255, 402298), (390, 263041), (442, 232095), (510, 201149), (663, 154730), (1105, 92838), (1326, 77365), (2210, 46419), (3315, 30946), (6630, 15473)]