69826120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19183}}^1$

素因数の和:19214

約数の個数: 64

約数和(自身を含む): 193374720

約数和(自身を除く): 123548600

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 19183, 38366, 76732, 95915, 134281, 153464, 191830, 249379, 268562, 383660, 498758, 537124, 671405, 767320, 997516, 1074248, 1246895, 1342810, 1745653, 1995032, 2493790, 2685620, 3491306, 4987580, 5371240, 6982612, 8728265, 9975160, 13965224, 17456530, 34913060, 69826120]

約数ペア:

[(1, 69826120), (2, 34913060), (4, 17456530), (5, 13965224), (7, 9975160), (8, 8728265), (10, 6982612), (13, 5371240), (14, 4987580), (20, 3491306), (26, 2685620), (28, 2493790), (35, 1995032), (40, 1745653), (52, 1342810), (56, 1246895), (65, 1074248), (70, 997516), (91, 767320), (104, 671405), (130, 537124), (140, 498758), (182, 383660), (260, 268562), (280, 249379), (364, 191830), (455, 153464), (520, 134281), (728, 95915), (910, 76732), (1820, 38366), (3640, 19183)]