73685990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3259}}^1$

素因数の和:3309

約数の個数: 64

約数和(自身を含む): 168998400

約数和(自身を除く): 95312410

約数列:

[1, 2, 5, 7, 10, 14, 17, 19, 34, 35, 38, 70, 85, 95, 119, 133, 170, 190, 238, 266, 323, 595, 646, 665, 1190, 1330, 1615, 2261, 3230, 3259, 4522, 6518, 11305, 16295, 22610, 22813, 32590, 45626, 55403, 61921, 110806, 114065, 123842, 228130, 277015, 309605, 387821, 433447, 554030, 619210, 775642, 866894, 1052657, 1939105, 2105314, 2167235, 3878210, 4334470, 5263285, 7368599, 10526570, 14737198, 36842995, 73685990]

約数ペア:

[(1, 73685990), (2, 36842995), (5, 14737198), (7, 10526570), (10, 7368599), (14, 5263285), (17, 4334470), (19, 3878210), (34, 2167235), (35, 2105314), (38, 1939105), (70, 1052657), (85, 866894), (95, 775642), (119, 619210), (133, 554030), (170, 433447), (190, 387821), (238, 309605), (266, 277015), (323, 228130), (595, 123842), (646, 114065), (665, 110806), (1190, 61921), (1330, 55403), (1615, 45626), (2261, 32590), (3230, 22813), (3259, 22610), (4522, 16295), (6518, 11305)]