84557910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{1171}}^1$

素因数の和:1293

約数の個数: 64

約数和(自身を含む): 212647680

約数和(自身を除く): 128089770

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 83, 87, 145, 166, 174, 249, 290, 415, 435, 498, 830, 870, 1171, 1245, 2342, 2407, 2490, 3513, 4814, 5855, 7026, 7221, 11710, 12035, 14442, 17565, 24070, 33959, 35130, 36105, 67918, 72210, 97193, 101877, 169795, 194386, 203754, 291579, 339590, 485965, 509385, 583158, 971930, 1018770, 1457895, 2818597, 2915790, 5637194, 8455791, 14092985, 16911582, 28185970, 42278955, 84557910]

約数ペア:

[(1, 84557910), (2, 42278955), (3, 28185970), (5, 16911582), (6, 14092985), (10, 8455791), (15, 5637194), (29, 2915790), (30, 2818597), (58, 1457895), (83, 1018770), (87, 971930), (145, 583158), (166, 509385), (174, 485965), (249, 339590), (290, 291579), (415, 203754), (435, 194386), (498, 169795), (830, 101877), (870, 97193), (1171, 72210), (1245, 67918), (2342, 36105), (2407, 35130), (2490, 33959), (3513, 24070), (4814, 17565), (5855, 14442), (7026, 12035), (7221, 11710)]