61638930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{701}}^1\times {\mathrm{977}}^1$

素因数の和:1691

約数の個数: 48

約数和(自身を含む): 160654104

約数和(自身を除く): 99015174

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 701, 977, 1402, 1954, 2103, 2931, 3505, 4206, 4885, 5862, 6309, 7010, 8793, 9770, 10515, 12618, 14655, 17586, 21030, 29310, 31545, 43965, 63090, 87930, 684877, 1369754, 2054631, 3424385, 4109262, 6163893, 6848770, 10273155, 12327786, 20546310, 30819465, 61638930]

約数ペア:

[(1, 61638930), (2, 30819465), (3, 20546310), (5, 12327786), (6, 10273155), (9, 6848770), (10, 6163893), (15, 4109262), (18, 3424385), (30, 2054631), (45, 1369754), (90, 684877), (701, 87930), (977, 63090), (1402, 43965), (1954, 31545), (2103, 29310), (2931, 21030), (3505, 17586), (4206, 14655), (4885, 12618), (5862, 10515), (6309, 9770), (7010, 8793)]