19476060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{283}}^1$

素因数の和:363

約数の個数: 96

約数和(自身を含む): 58017792

約数和(自身を除く): 38541732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 37, 60, 62, 74, 93, 111, 124, 148, 155, 185, 186, 222, 283, 310, 370, 372, 444, 465, 555, 566, 620, 740, 849, 930, 1110, 1132, 1147, 1415, 1698, 1860, 2220, 2294, 2830, 3396, 3441, 4245, 4588, 5660, 5735, 6882, 8490, 8773, 10471, 11470, 13764, 16980, 17205, 17546, 20942, 22940, 26319, 31413, 34410, 35092, 41884, 43865, 52355, 52638, 62826, 68820, 87730, 104710, 105276, 125652, 131595, 157065, 175460, 209420, 263190, 314130, 324601, 526380, 628260, 649202, 973803, 1298404, 1623005, 1947606, 3246010, 3895212, 4869015, 6492020, 9738030, 19476060]

約数ペア:

[(1, 19476060), (2, 9738030), (3, 6492020), (4, 4869015), (5, 3895212), (6, 3246010), (10, 1947606), (12, 1623005), (15, 1298404), (20, 973803), (30, 649202), (31, 628260), (37, 526380), (60, 324601), (62, 314130), (74, 263190), (93, 209420), (111, 175460), (124, 157065), (148, 131595), (155, 125652), (185, 105276), (186, 104710), (222, 87730), (283, 68820), (310, 62826), (370, 52638), (372, 52355), (444, 43865), (465, 41884), (555, 35092), (566, 34410), (620, 31413), (740, 26319), (849, 22940), (930, 20942), (1110, 17546), (1132, 17205), (1147, 16980), (1415, 13764), (1698, 11470), (1860, 10471), (2220, 8773), (2294, 8490), (2830, 6882), (3396, 5735), (3441, 5660), (4245, 4588)]