139782870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{641}}^1\times {\mathrm{2423}}^1$

素因数の和:3077

約数の個数: 48

約数和(自身を含む): 364152672

約数和(自身を除く): 224369802

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 641, 1282, 1923, 2423, 3205, 3846, 4846, 5769, 6410, 7269, 9615, 11538, 12115, 14538, 19230, 21807, 24230, 28845, 36345, 43614, 57690, 72690, 109035, 218070, 1553143, 3106286, 4659429, 7765715, 9318858, 13978287, 15531430, 23297145, 27956574, 46594290, 69891435, 139782870]

約数ペア:

[(1, 139782870), (2, 69891435), (3, 46594290), (5, 27956574), (6, 23297145), (9, 15531430), (10, 13978287), (15, 9318858), (18, 7765715), (30, 4659429), (45, 3106286), (90, 1553143), (641, 218070), (1282, 109035), (1923, 72690), (2423, 57690), (3205, 43614), (3846, 36345), (4846, 28845), (5769, 24230), (6410, 21807), (7269, 19230), (9615, 14538), (11538, 12115)]