169085290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{223}}^1$

素因数の和:415

約数の個数: 64

約数和(自身を含む): 341978112

約数和(自身を除く): 172892822

約数列:

[1, 2, 5, 10, 11, 22, 55, 61, 110, 113, 122, 223, 226, 305, 446, 565, 610, 671, 1115, 1130, 1243, 1342, 2230, 2453, 2486, 3355, 4906, 6215, 6710, 6893, 12265, 12430, 13603, 13786, 24530, 25199, 27206, 34465, 50398, 68015, 68930, 75823, 125995, 136030, 149633, 151646, 251990, 277189, 299266, 379115, 554378, 748165, 758230, 1385945, 1496330, 1537139, 2771890, 3074278, 7685695, 15371390, 16908529, 33817058, 84542645, 169085290]

約数ペア:

[(1, 169085290), (2, 84542645), (5, 33817058), (10, 16908529), (11, 15371390), (22, 7685695), (55, 3074278), (61, 2771890), (110, 1537139), (113, 1496330), (122, 1385945), (223, 758230), (226, 748165), (305, 554378), (446, 379115), (565, 299266), (610, 277189), (671, 251990), (1115, 151646), (1130, 149633), (1243, 136030), (1342, 125995), (2230, 75823), (2453, 68930), (2486, 68015), (3355, 50398), (4906, 34465), (6215, 27206), (6710, 25199), (6893, 24530), (12265, 13786), (12430, 13603)]