91720170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{929}}^1\times {\mathrm{1097}}^1$

素因数の和:2039

約数の個数: 48

約数和(自身を含む): 238946760

約数和(自身を除く): 147226590

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 929, 1097, 1858, 2194, 2787, 3291, 4645, 5485, 5574, 6582, 8361, 9290, 9873, 10970, 13935, 16455, 16722, 19746, 27870, 32910, 41805, 49365, 83610, 98730, 1019113, 2038226, 3057339, 5095565, 6114678, 9172017, 10191130, 15286695, 18344034, 30573390, 45860085, 91720170]

約数ペア:

[(1, 91720170), (2, 45860085), (3, 30573390), (5, 18344034), (6, 15286695), (9, 10191130), (10, 9172017), (15, 6114678), (18, 5095565), (30, 3057339), (45, 2038226), (90, 1019113), (929, 98730), (1097, 83610), (1858, 49365), (2194, 41805), (2787, 32910), (3291, 27870), (4645, 19746), (5485, 16722), (5574, 16455), (6582, 13935), (8361, 10970), (9290, 9873)]