271982130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{56311}}^1$

素因数の和:56351

約数の個数: 64

約数和(自身を含む): 778457088

約数和(自身を除く): 506474958

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 105, 115, 138, 161, 210, 230, 322, 345, 483, 690, 805, 966, 1610, 2415, 4830, 56311, 112622, 168933, 281555, 337866, 394177, 563110, 788354, 844665, 1182531, 1295153, 1689330, 1970885, 2365062, 2590306, 3885459, 3941770, 5912655, 6475765, 7770918, 9066071, 11825310, 12951530, 18132142, 19427295, 27198213, 38854590, 45330355, 54396426, 90660710, 135991065, 271982130]

約数ペア:

[(1, 271982130), (2, 135991065), (3, 90660710), (5, 54396426), (6, 45330355), (7, 38854590), (10, 27198213), (14, 19427295), (15, 18132142), (21, 12951530), (23, 11825310), (30, 9066071), (35, 7770918), (42, 6475765), (46, 5912655), (69, 3941770), (70, 3885459), (105, 2590306), (115, 2365062), (138, 1970885), (161, 1689330), (210, 1295153), (230, 1182531), (322, 844665), (345, 788354), (483, 563110), (690, 394177), (805, 337866), (966, 281555), (1610, 168933), (2415, 112622), (4830, 56311)]