2013648930

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{257171}}^1$

素因数の和:257216

約数の個数: 64

約数和(自身を含む): 5554915200

約数和(自身を除く): 3541266270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 87, 90, 135, 145, 174, 261, 270, 290, 435, 522, 783, 870, 1305, 1566, 2610, 3915, 7830, 257171, 514342, 771513, 1285855, 1543026, 2314539, 2571710, 3857565, 4629078, 6943617, 7457959, 7715130, 11572695, 13887234, 14915918, 22373877, 23145390, 34718085, 37289795, 44747754, 67121631, 69436170, 74579590, 111869385, 134243262, 201364893, 223738770, 335608155, 402729786, 671216310, 1006824465, 2013648930]

約数ペア:

[(1, 2013648930), (2, 1006824465), (3, 671216310), (5, 402729786), (6, 335608155), (9, 223738770), (10, 201364893), (15, 134243262), (18, 111869385), (27, 74579590), (29, 69436170), (30, 67121631), (45, 44747754), (54, 37289795), (58, 34718085), (87, 23145390), (90, 22373877), (135, 14915918), (145, 13887234), (174, 11572695), (261, 7715130), (270, 7457959), (290, 6943617), (435, 4629078), (522, 3857565), (783, 2571710), (870, 2314539), (1305, 1543026), (1566, 1285855), (2610, 771513), (3915, 514342), (7830, 257171)]