73395420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{4723}}^1$

素因数の和:4779

約数の個数: 96

約数和(自身を含む): 241264128

約数和(自身を除く): 167868708

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 60, 70, 74, 84, 105, 111, 140, 148, 185, 210, 222, 259, 370, 420, 444, 518, 555, 740, 777, 1036, 1110, 1295, 1554, 2220, 2590, 3108, 3885, 4723, 5180, 7770, 9446, 14169, 15540, 18892, 23615, 28338, 33061, 47230, 56676, 66122, 70845, 94460, 99183, 132244, 141690, 165305, 174751, 198366, 283380, 330610, 349502, 396732, 495915, 524253, 661220, 699004, 873755, 991830, 1048506, 1223257, 1747510, 1983660, 2097012, 2446514, 2621265, 3495020, 3669771, 4893028, 5242530, 6116285, 7339542, 10485060, 12232570, 14679084, 18348855, 24465140, 36697710, 73395420]

約数ペア:

[(1, 73395420), (2, 36697710), (3, 24465140), (4, 18348855), (5, 14679084), (6, 12232570), (7, 10485060), (10, 7339542), (12, 6116285), (14, 5242530), (15, 4893028), (20, 3669771), (21, 3495020), (28, 2621265), (30, 2446514), (35, 2097012), (37, 1983660), (42, 1747510), (60, 1223257), (70, 1048506), (74, 991830), (84, 873755), (105, 699004), (111, 661220), (140, 524253), (148, 495915), (185, 396732), (210, 349502), (222, 330610), (259, 283380), (370, 198366), (420, 174751), (444, 165305), (518, 141690), (555, 132244), (740, 99183), (777, 94460), (1036, 70845), (1110, 66122), (1295, 56676), (1554, 47230), (2220, 33061), (2590, 28338), (3108, 23615), (3885, 18892), (4723, 15540), (5180, 14169), (7770, 9446)]