15070660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1123}}^1$

素因数の和:1204

約数の個数: 48

約数和(自身を含む): 35122752

約数和(自身を除く): 20052092

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 61, 110, 122, 220, 244, 305, 610, 671, 1123, 1220, 1342, 2246, 2684, 3355, 4492, 5615, 6710, 11230, 12353, 13420, 22460, 24706, 49412, 61765, 68503, 123530, 137006, 247060, 274012, 342515, 685030, 753533, 1370060, 1507066, 3014132, 3767665, 7535330, 15070660]

約数ペア:

[(1, 15070660), (2, 7535330), (4, 3767665), (5, 3014132), (10, 1507066), (11, 1370060), (20, 753533), (22, 685030), (44, 342515), (55, 274012), (61, 247060), (110, 137006), (122, 123530), (220, 68503), (244, 61765), (305, 49412), (610, 24706), (671, 22460), (1123, 13420), (1220, 12353), (1342, 11230), (2246, 6710), (2684, 5615), (3355, 4492)]