140484690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67867}}^1$

素因数の和:67903

約数の個数: 48

約数和(自身を含む): 381146688

約数和(自身を除く): 240661998

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 67867, 135734, 203601, 339335, 407202, 610803, 678670, 1018005, 1221606, 1560941, 2036010, 3054015, 3121882, 4682823, 6108030, 7804705, 9365646, 14048469, 15609410, 23414115, 28096938, 46828230, 70242345, 140484690]

約数ペア:

[(1, 140484690), (2, 70242345), (3, 46828230), (5, 28096938), (6, 23414115), (9, 15609410), (10, 14048469), (15, 9365646), (18, 7804705), (23, 6108030), (30, 4682823), (45, 3121882), (46, 3054015), (69, 2036010), (90, 1560941), (115, 1221606), (138, 1018005), (207, 678670), (230, 610803), (345, 407202), (414, 339335), (690, 203601), (1035, 135734), (2070, 67867)]