29471970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{353}}^1$

素因数の和:408

約数の個数: 96

約数和(自身を含む): 81357696

約数和(自身を除く): 51885726

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 30, 33, 46, 55, 66, 69, 110, 115, 121, 138, 165, 230, 242, 253, 330, 345, 353, 363, 506, 605, 690, 706, 726, 759, 1059, 1210, 1265, 1518, 1765, 1815, 2118, 2530, 2783, 3530, 3630, 3795, 3883, 5295, 5566, 7590, 7766, 8119, 8349, 10590, 11649, 13915, 16238, 16698, 19415, 23298, 24357, 27830, 38830, 40595, 41745, 42713, 48714, 58245, 81190, 83490, 85426, 89309, 116490, 121785, 128139, 178618, 213565, 243570, 256278, 267927, 427130, 446545, 535854, 640695, 893090, 982399, 1281390, 1339635, 1964798, 2679270, 2947197, 4911995, 5894394, 9823990, 14735985, 29471970]

約数ペア:

[(1, 29471970), (2, 14735985), (3, 9823990), (5, 5894394), (6, 4911995), (10, 2947197), (11, 2679270), (15, 1964798), (22, 1339635), (23, 1281390), (30, 982399), (33, 893090), (46, 640695), (55, 535854), (66, 446545), (69, 427130), (110, 267927), (115, 256278), (121, 243570), (138, 213565), (165, 178618), (230, 128139), (242, 121785), (253, 116490), (330, 89309), (345, 85426), (353, 83490), (363, 81190), (506, 58245), (605, 48714), (690, 42713), (706, 41745), (726, 40595), (759, 38830), (1059, 27830), (1210, 24357), (1265, 23298), (1518, 19415), (1765, 16698), (1815, 16238), (2118, 13915), (2530, 11649), (2783, 10590), (3530, 8349), (3630, 8119), (3795, 7766), (3883, 7590), (5295, 5566)]