11034940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{149}}^1$

素因数の和:211

約数の個数: 72

約数和(自身を含む): 27871200

約数和(自身を除く): 16836260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 149, 161, 230, 298, 322, 460, 529, 596, 644, 745, 805, 1043, 1058, 1490, 1610, 2086, 2116, 2645, 2980, 3220, 3427, 3703, 4172, 5215, 5290, 6854, 7406, 10430, 10580, 13708, 14812, 17135, 18515, 20860, 23989, 34270, 37030, 47978, 68540, 74060, 78821, 95956, 119945, 157642, 239890, 315284, 394105, 479780, 551747, 788210, 1103494, 1576420, 2206988, 2758735, 5517470, 11034940]

約数ペア:

[(1, 11034940), (2, 5517470), (4, 2758735), (5, 2206988), (7, 1576420), (10, 1103494), (14, 788210), (20, 551747), (23, 479780), (28, 394105), (35, 315284), (46, 239890), (70, 157642), (92, 119945), (115, 95956), (140, 78821), (149, 74060), (161, 68540), (230, 47978), (298, 37030), (322, 34270), (460, 23989), (529, 20860), (596, 18515), (644, 17135), (745, 14812), (805, 13708), (1043, 10580), (1058, 10430), (1490, 7406), (1610, 6854), (2086, 5290), (2116, 5215), (2645, 4172), (2980, 3703), (3220, 3427)]