11778930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4513}}^1$

素因数の和:4555

約数の個数: 48

約数和(自身を含む): 31688280

約数和(自身を除く): 19909350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 4513, 9026, 13539, 22565, 27078, 40617, 45130, 67695, 81234, 130877, 135390, 203085, 261754, 392631, 406170, 654385, 785262, 1177893, 1308770, 1963155, 2355786, 3926310, 5889465, 11778930]

約数ペア:

[(1, 11778930), (2, 5889465), (3, 3926310), (5, 2355786), (6, 1963155), (9, 1308770), (10, 1177893), (15, 785262), (18, 654385), (29, 406170), (30, 392631), (45, 261754), (58, 203085), (87, 135390), (90, 130877), (145, 81234), (174, 67695), (261, 45130), (290, 40617), (435, 27078), (522, 22565), (870, 13539), (1305, 9026), (2610, 4513)]