7690980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:337

約数の個数: 96

約数和(自身を含む): 24127488

約数和(自身を除く): 16436508

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 43, 44, 55, 60, 66, 86, 110, 129, 132, 165, 172, 215, 220, 258, 271, 330, 430, 473, 516, 542, 645, 660, 813, 860, 946, 1084, 1290, 1355, 1419, 1626, 1892, 2365, 2580, 2710, 2838, 2981, 3252, 4065, 4730, 5420, 5676, 5962, 7095, 8130, 8943, 9460, 11653, 11924, 14190, 14905, 16260, 17886, 23306, 28380, 29810, 34959, 35772, 44715, 46612, 58265, 59620, 69918, 89430, 116530, 128183, 139836, 174795, 178860, 233060, 256366, 349590, 384549, 512732, 640915, 699180, 769098, 1281830, 1538196, 1922745, 2563660, 3845490, 7690980]

約数ペア:

[(1, 7690980), (2, 3845490), (3, 2563660), (4, 1922745), (5, 1538196), (6, 1281830), (10, 769098), (11, 699180), (12, 640915), (15, 512732), (20, 384549), (22, 349590), (30, 256366), (33, 233060), (43, 178860), (44, 174795), (55, 139836), (60, 128183), (66, 116530), (86, 89430), (110, 69918), (129, 59620), (132, 58265), (165, 46612), (172, 44715), (215, 35772), (220, 34959), (258, 29810), (271, 28380), (330, 23306), (430, 17886), (473, 16260), (516, 14905), (542, 14190), (645, 11924), (660, 11653), (813, 9460), (860, 8943), (946, 8130), (1084, 7095), (1290, 5962), (1355, 5676), (1419, 5420), (1626, 4730), (1892, 4065), (2365, 3252), (2580, 2981), (2710, 2838)]